28461409704

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{620561}}^1$

素因数の和:620600

約数の個数: 144

約数和(自身を含む): 96565652820

約数和(自身を除く): 68104243116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 15288, 22932, 45864, 620561, 1241122, 1861683, 2482244, 3723366, 4343927, 4964488, 5585049, 7446732, 8067293, 8687854, 11170098, 13031781, 14893464, 16134586, 17375708, 22340196, 24201879, 26063562, 30407489, 32269172, 34751416, 39095343, 44680392, 48403758, 52127124, 56471051, 60814978, 64538344, 72605637, 78190686, 91222467, 96807516, 104254248, 112942102, 121629956, 145211274, 156381372, 169413153, 182444934, 193615032, 225884204, 243259912, 273667401, 290422548, 312762744, 338826306, 364889868, 395297357, 451768408, 508239459, 547334802, 580845096, 677652612, 729779736, 790594714, 1016478918, 1094669604, 1185892071, 1355305224, 1581189428, 2032957836, 2189339208, 2371784142, 3162378856, 3557676213, 4065915672, 4743568284, 7115352426, 9487136568, 14230704852, 28461409704]

約数ペア:

[(1, 28461409704), (2, 14230704852), (3, 9487136568), (4, 7115352426), (6, 4743568284), (7, 4065915672), (8, 3557676213), (9, 3162378856), (12, 2371784142), (13, 2189339208), (14, 2032957836), (18, 1581189428), (21, 1355305224), (24, 1185892071), (26, 1094669604), (28, 1016478918), (36, 790594714), (39, 729779736), (42, 677652612), (49, 580845096), (52, 547334802), (56, 508239459), (63, 451768408), (72, 395297357), (78, 364889868), (84, 338826306), (91, 312762744), (98, 290422548), (104, 273667401), (117, 243259912), (126, 225884204), (147, 193615032), (156, 182444934), (168, 169413153), (182, 156381372), (196, 145211274), (234, 121629956), (252, 112942102), (273, 104254248), (294, 96807516), (312, 91222467), (364, 78190686), (392, 72605637), (441, 64538344), (468, 60814978), (504, 56471051), (546, 52127124), (588, 48403758), (637, 44680392), (728, 39095343), (819, 34751416), (882, 32269172), (936, 30407489), (1092, 26063562), (1176, 24201879), (1274, 22340196), (1638, 17375708), (1764, 16134586), (1911, 14893464), (2184, 13031781), (2548, 11170098), (3276, 8687854), (3528, 8067293), (3822, 7446732), (5096, 5585049), (5733, 4964488), (6552, 4343927), (7644, 3723366), (11466, 2482244), (15288, 1861683), (22932, 1241122), (45864, 620561)]