64142312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 135340800

約数和(自身を除く): 71198488

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 79, 104, 148, 158, 211, 296, 316, 422, 481, 632, 844, 962, 1027, 1688, 1924, 2054, 2743, 2923, 3848, 4108, 5486, 5846, 7807, 8216, 10972, 11692, 15614, 16669, 21944, 23384, 31228, 33338, 37999, 62456, 66676, 75998, 101491, 133352, 151996, 202982, 216697, 303992, 405964, 433394, 616753, 811928, 866788, 1233506, 1733576, 2467012, 4934024, 8017789, 16035578, 32071156, 64142312]

約数ペア:

[(1, 64142312), (2, 32071156), (4, 16035578), (8, 8017789), (13, 4934024), (26, 2467012), (37, 1733576), (52, 1233506), (74, 866788), (79, 811928), (104, 616753), (148, 433394), (158, 405964), (211, 303992), (296, 216697), (316, 202982), (422, 151996), (481, 133352), (632, 101491), (844, 75998), (962, 66676), (1027, 62456), (1688, 37999), (1924, 33338), (2054, 31228), (2743, 23384), (2923, 21944), (3848, 16669), (4108, 15614), (5486, 11692), (5846, 10972), (7807, 8216)]