61044568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30893}}^1$

素因数の和:30931

約数の個数: 32

約数和(自身を含む): 129754800

約数和(自身を除く): 68710232

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 30893, 61786, 123572, 247144, 401609, 586967, 803218, 1173934, 1606436, 2347868, 3212872, 4695736, 7630571, 15261142, 30522284, 61044568]

約数ペア:

[(1, 61044568), (2, 30522284), (4, 15261142), (8, 7630571), (13, 4695736), (19, 3212872), (26, 2347868), (38, 1606436), (52, 1173934), (76, 803218), (104, 586967), (152, 401609), (247, 247144), (494, 123572), (988, 61786), (1976, 30893)]