61319752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2467}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 124387200

約数和(自身を除く): 63067448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1912, 2467, 3107, 4934, 6214, 9868, 12428, 19736, 24856, 32071, 64142, 128284, 256568, 589613, 1179226, 2358452, 4716904, 7664969, 15329938, 30659876, 61319752]

約数ペア:

[(1, 61319752), (2, 30659876), (4, 15329938), (8, 7664969), (13, 4716904), (26, 2358452), (52, 1179226), (104, 589613), (239, 256568), (478, 128284), (956, 64142), (1912, 32071), (2467, 24856), (3107, 19736), (4934, 12428), (6214, 9868)]