63251048

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 140123520

約数和(自身を除く): 76872472

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 101, 106, 202, 211, 212, 371, 404, 422, 424, 707, 742, 808, 844, 1414, 1477, 1484, 1688, 2828, 2954, 2968, 5353, 5656, 5908, 10706, 11183, 11816, 21311, 21412, 22366, 37471, 42622, 42824, 44732, 74942, 78281, 85244, 89464, 149177, 149884, 156562, 170488, 298354, 299768, 313124, 596708, 626248, 1129483, 1193416, 2258966, 4517932, 7906381, 9035864, 15812762, 31625524, 63251048]

約数ペア:

[(1, 63251048), (2, 31625524), (4, 15812762), (7, 9035864), (8, 7906381), (14, 4517932), (28, 2258966), (53, 1193416), (56, 1129483), (101, 626248), (106, 596708), (202, 313124), (211, 299768), (212, 298354), (371, 170488), (404, 156562), (422, 149884), (424, 149177), (707, 89464), (742, 85244), (808, 78281), (844, 74942), (1414, 44732), (1477, 42824), (1484, 42622), (1688, 37471), (2828, 22366), (2954, 21412), (2968, 21311), (5353, 11816), (5656, 11183), (5908, 10706)]