15805376

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 56

約数和(自身を含む): 33832800

約数和(自身を除く): 18027424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 136, 146, 199, 272, 292, 398, 544, 584, 796, 1088, 1168, 1241, 1592, 2336, 2482, 3184, 3383, 4672, 4964, 6368, 6766, 9928, 12736, 13532, 14527, 19856, 27064, 29054, 39712, 54128, 58108, 79424, 108256, 116216, 216512, 232432, 246959, 464864, 493918, 929728, 987836, 1975672, 3951344, 7902688, 15805376]

約数ペア:

[(1, 15805376), (2, 7902688), (4, 3951344), (8, 1975672), (16, 987836), (17, 929728), (32, 493918), (34, 464864), (64, 246959), (68, 232432), (73, 216512), (136, 116216), (146, 108256), (199, 79424), (272, 58108), (292, 54128), (398, 39712), (544, 29054), (584, 27064), (796, 19856), (1088, 14527), (1168, 13532), (1241, 12736), (1592, 9928), (2336, 6766), (2482, 6368), (3184, 4964), (3383, 4672)]