63679990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13463}}^1$

素因数の和:13524

約数の個数: 32

約数和(自身を含む): 127961856

約数和(自身を除く): 64281866

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 13463, 26926, 67315, 134630, 148093, 296186, 578909, 740465, 1157818, 1480930, 2894545, 5789090, 6367999, 12735998, 31839995, 63679990]

約数ペア:

[(1, 63679990), (2, 31839995), (5, 12735998), (10, 6367999), (11, 5789090), (22, 2894545), (43, 1480930), (55, 1157818), (86, 740465), (110, 578909), (215, 296186), (430, 148093), (473, 134630), (946, 67315), (2365, 26926), (4730, 13463)]