15678535736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{3187}}^1$

素因数の和:3864

約数の個数: 64

約数和(自身を含む): 31700069280

約数和(自身を除く): 16021533544

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 593, 1037, 1186, 2074, 2372, 3187, 4148, 4744, 6374, 8296, 10081, 12748, 20162, 25496, 36173, 40324, 54179, 72346, 80648, 108358, 144692, 194407, 216716, 289384, 388814, 433432, 614941, 777628, 1229882, 1555256, 1889891, 2459764, 3304919, 3779782, 4919528, 6609838, 7559564, 13219676, 15119128, 26439352, 32128147, 64256294, 115283351, 128512588, 230566702, 257025176, 461133404, 922266808, 1959816967, 3919633934, 7839267868, 15678535736]

約数ペア:

[(1, 15678535736), (2, 7839267868), (4, 3919633934), (8, 1959816967), (17, 922266808), (34, 461133404), (61, 257025176), (68, 230566702), (122, 128512588), (136, 115283351), (244, 64256294), (488, 32128147), (593, 26439352), (1037, 15119128), (1186, 13219676), (2074, 7559564), (2372, 6609838), (3187, 4919528), (4148, 3779782), (4744, 3304919), (6374, 2459764), (8296, 1889891), (10081, 1555256), (12748, 1229882), (20162, 777628), (25496, 614941), (36173, 433432), (40324, 388814), (54179, 289384), (72346, 216716), (80648, 194407), (108358, 144692)]