29138928

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 94400208

約数和(自身を除く): 65261280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 953, 1092, 1176, 1274, 1456, 1906, 1911, 2184, 2352, 2548, 2859, 3812, 3822, 4368, 5096, 5718, 6671, 7624, 7644, 10192, 11436, 12389, 13342, 15248, 15288, 20013, 22872, 24778, 26684, 30576, 37167, 40026, 45744, 46697, 49556, 53368, 74334, 80052, 86723, 93394, 99112, 106736, 140091, 148668, 160104, 173446, 186788, 198224, 260169, 280182, 297336, 320208, 346892, 373576, 520338, 560364, 594672, 607061, 693784, 747152, 1040676, 1120728, 1214122, 1387568, 1821183, 2081352, 2241456, 2428244, 3642366, 4162704, 4856488, 7284732, 9712976, 14569464, 29138928]

約数ペア:

[(1, 29138928), (2, 14569464), (3, 9712976), (4, 7284732), (6, 4856488), (7, 4162704), (8, 3642366), (12, 2428244), (13, 2241456), (14, 2081352), (16, 1821183), (21, 1387568), (24, 1214122), (26, 1120728), (28, 1040676), (39, 747152), (42, 693784), (48, 607061), (49, 594672), (52, 560364), (56, 520338), (78, 373576), (84, 346892), (91, 320208), (98, 297336), (104, 280182), (112, 260169), (147, 198224), (156, 186788), (168, 173446), (182, 160104), (196, 148668), (208, 140091), (273, 106736), (294, 99112), (312, 93394), (336, 86723), (364, 80052), (392, 74334), (546, 53368), (588, 49556), (624, 46697), (637, 45744), (728, 40026), (784, 37167), (953, 30576), (1092, 26684), (1176, 24778), (1274, 22872), (1456, 20013), (1906, 15288), (1911, 15248), (2184, 13342), (2352, 12389), (2548, 11436), (2859, 10192), (3812, 7644), (3822, 7624), (4368, 6671), (5096, 5718)]