64124786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 108314496

約数和(自身を除く): 44189710

約数列:

[1, 2, 11, 22, 61, 71, 122, 142, 671, 673, 781, 1342, 1346, 1562, 4331, 7403, 8662, 14806, 41053, 47641, 47783, 82106, 95282, 95566, 451583, 525613, 903166, 1051226, 2914763, 5829526, 32062393, 64124786]

約数ペア:

[(1, 64124786), (2, 32062393), (11, 5829526), (22, 2914763), (61, 1051226), (71, 903166), (122, 525613), (142, 451583), (671, 95566), (673, 95282), (781, 82106), (1342, 47783), (1346, 47641), (1562, 41053), (4331, 14806), (7403, 8662)]