7143812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 14300160

約数和(自身を除く): 7156348

約数列:

[1, 2, 4, 13, 26, 37, 47, 52, 74, 79, 94, 148, 158, 188, 316, 481, 611, 962, 1027, 1222, 1739, 1924, 2054, 2444, 2923, 3478, 3713, 4108, 5846, 6956, 7426, 11692, 14852, 22607, 37999, 45214, 48269, 75998, 90428, 96538, 137381, 151996, 193076, 274762, 549524, 1785953, 3571906, 7143812]

約数ペア:

[(1, 7143812), (2, 3571906), (4, 1785953), (13, 549524), (26, 274762), (37, 193076), (47, 151996), (52, 137381), (74, 96538), (79, 90428), (94, 75998), (148, 48269), (158, 45214), (188, 37999), (316, 22607), (481, 14852), (611, 11692), (962, 7426), (1027, 6956), (1222, 5846), (1739, 4108), (1924, 3713), (2054, 3478), (2444, 2923)]