66679832

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1277}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 128362320

約数和(自身を除く): 61682488

約数列:

[1, 2, 4, 8, 61, 107, 122, 214, 244, 428, 488, 856, 1277, 2554, 5108, 6527, 10216, 13054, 26108, 52216, 77897, 136639, 155794, 273278, 311588, 546556, 623176, 1093112, 8334979, 16669958, 33339916, 66679832]

約数ペア:

[(1, 66679832), (2, 33339916), (4, 16669958), (8, 8334979), (61, 1093112), (107, 623176), (122, 546556), (214, 311588), (244, 273278), (428, 155794), (488, 136639), (856, 77897), (1277, 52216), (2554, 26108), (5108, 13054), (6527, 10216)]