64796030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8171}}^1$

素因数の和:8252

約数の個数: 32

約数和(自身を含む): 127679328

約数和(自身を除く): 62883298

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 8171, 16342, 40855, 81710, 106223, 212446, 498431, 531115, 996862, 1062230, 2492155, 4984310, 6479603, 12959206, 32398015, 64796030]

約数ペア:

[(1, 64796030), (2, 32398015), (5, 12959206), (10, 6479603), (13, 4984310), (26, 2492155), (61, 1062230), (65, 996862), (122, 531115), (130, 498431), (305, 212446), (610, 106223), (793, 81710), (1586, 40855), (3965, 16342), (7930, 8171)]