3640388944

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1877}}^1\times {\mathrm{2819}}^1$

素因数の和:4747

約数の個数: 40

約数和(自身を含む): 7223689440

約数和(自身を除く): 3583300496

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1877, 2819, 3754, 5638, 7508, 11276, 15016, 22552, 30032, 45104, 80711, 121217, 161422, 242434, 322844, 484868, 645688, 969736, 1291376, 1939472, 5291263, 10582526, 21165052, 42330104, 84660208, 227524309, 455048618, 910097236, 1820194472, 3640388944]

約数ペア:

[(1, 3640388944), (2, 1820194472), (4, 910097236), (8, 455048618), (16, 227524309), (43, 84660208), (86, 42330104), (172, 21165052), (344, 10582526), (688, 5291263), (1877, 1939472), (2819, 1291376), (3754, 969736), (5638, 645688), (7508, 484868), (11276, 322844), (15016, 242434), (22552, 161422), (30032, 121217), (45104, 80711)]