28396872

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{2683}}^1$

素因数の和:2712

約数の個数: 96

約数和(自身を含む): 91792800

約数和(自身を除く): 63395928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 2683, 3528, 5292, 5366, 8049, 10584, 10732, 16098, 18781, 21464, 24147, 32196, 37562, 48294, 56343, 64392, 72441, 75124, 96588, 112686, 131467, 144882, 150248, 169029, 193176, 225372, 262934, 289764, 338058, 394401, 450744, 507087, 525868, 579528, 676116, 788802, 1014174, 1051736, 1183203, 1352232, 1577604, 2028348, 2366406, 3155208, 3549609, 4056696, 4732812, 7099218, 9465624, 14198436, 28396872]

約数ペア:

[(1, 28396872), (2, 14198436), (3, 9465624), (4, 7099218), (6, 4732812), (7, 4056696), (8, 3549609), (9, 3155208), (12, 2366406), (14, 2028348), (18, 1577604), (21, 1352232), (24, 1183203), (27, 1051736), (28, 1014174), (36, 788802), (42, 676116), (49, 579528), (54, 525868), (56, 507087), (63, 450744), (72, 394401), (84, 338058), (98, 289764), (108, 262934), (126, 225372), (147, 193176), (168, 169029), (189, 150248), (196, 144882), (216, 131467), (252, 112686), (294, 96588), (378, 75124), (392, 72441), (441, 64392), (504, 56343), (588, 48294), (756, 37562), (882, 32196), (1176, 24147), (1323, 21464), (1512, 18781), (1764, 16098), (2646, 10732), (2683, 10584), (3528, 8049), (5292, 5366)]