8456864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 18574920

約数和(自身を除く): 10118056

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 701, 754, 928, 1402, 1508, 2804, 3016, 5608, 6032, 9113, 11216, 12064, 18226, 20329, 22432, 36452, 40658, 72904, 81316, 145808, 162632, 264277, 291616, 325264, 528554, 650528, 1057108, 2114216, 4228432, 8456864]

約数ペア:

[(1, 8456864), (2, 4228432), (4, 2114216), (8, 1057108), (13, 650528), (16, 528554), (26, 325264), (29, 291616), (32, 264277), (52, 162632), (58, 145808), (104, 81316), (116, 72904), (208, 40658), (232, 36452), (377, 22432), (416, 20329), (464, 18226), (701, 12064), (754, 11216), (928, 9113), (1402, 6032), (1508, 5608), (2804, 3016)]