8985432848

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{46889}}^1$

素因数の和:46992

約数の個数: 80

約数和(自身を含む): 20931696000

約数和(自身を除く): 11946263152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 59, 112, 116, 118, 203, 232, 236, 406, 413, 464, 472, 812, 826, 944, 1624, 1652, 1711, 3248, 3304, 3422, 6608, 6844, 11977, 13688, 23954, 27376, 46889, 47908, 93778, 95816, 187556, 191632, 328223, 375112, 656446, 750224, 1312892, 1359781, 2625784, 2719562, 2766451, 5251568, 5439124, 5532902, 9518467, 10878248, 11065804, 19036934, 19365157, 21756496, 22131608, 38073868, 38730314, 44263216, 76147736, 77460628, 80227079, 152295472, 154921256, 160454158, 309842512, 320908316, 561589553, 641816632, 1123179106, 1283633264, 2246358212, 4492716424, 8985432848]

約数ペア:

[(1, 8985432848), (2, 4492716424), (4, 2246358212), (7, 1283633264), (8, 1123179106), (14, 641816632), (16, 561589553), (28, 320908316), (29, 309842512), (56, 160454158), (58, 154921256), (59, 152295472), (112, 80227079), (116, 77460628), (118, 76147736), (203, 44263216), (232, 38730314), (236, 38073868), (406, 22131608), (413, 21756496), (464, 19365157), (472, 19036934), (812, 11065804), (826, 10878248), (944, 9518467), (1624, 5532902), (1652, 5439124), (1711, 5251568), (3248, 2766451), (3304, 2719562), (3422, 2625784), (6608, 1359781), (6844, 1312892), (11977, 750224), (13688, 656446), (23954, 375112), (27376, 328223), (46889, 191632), (47908, 187556), (93778, 95816)]