15700048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 38497536

約数和(自身を除く): 22797488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 263, 287, 328, 364, 526, 533, 574, 656, 728, 1052, 1066, 1148, 1456, 1841, 2104, 2132, 2296, 3419, 3682, 3731, 4208, 4264, 4592, 6838, 7364, 7462, 8528, 10783, 13676, 14728, 14924, 21566, 23933, 27352, 29456, 29848, 43132, 47866, 54704, 59696, 75481, 86264, 95732, 140179, 150962, 172528, 191464, 280358, 301924, 382928, 560716, 603848, 981253, 1121432, 1207696, 1962506, 2242864, 3925012, 7850024, 15700048]

約数ペア:

[(1, 15700048), (2, 7850024), (4, 3925012), (7, 2242864), (8, 1962506), (13, 1207696), (14, 1121432), (16, 981253), (26, 603848), (28, 560716), (41, 382928), (52, 301924), (56, 280358), (82, 191464), (91, 172528), (104, 150962), (112, 140179), (164, 95732), (182, 86264), (208, 75481), (263, 59696), (287, 54704), (328, 47866), (364, 43132), (526, 29848), (533, 29456), (574, 27352), (656, 23933), (728, 21566), (1052, 14924), (1066, 14728), (1148, 13676), (1456, 10783), (1841, 8528), (2104, 7462), (2132, 7364), (2296, 6838), (3419, 4592), (3682, 4264), (3731, 4208)]