28606664

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1453}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 56531520

約数和(自身を除く): 27924856

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 428, 856, 1453, 2461, 2906, 4922, 5812, 9844, 11624, 19688, 33419, 66838, 133676, 155471, 267352, 310942, 621884, 1243768, 3575833, 7151666, 14303332, 28606664]

約数ペア:

[(1, 28606664), (2, 14303332), (4, 7151666), (8, 3575833), (23, 1243768), (46, 621884), (92, 310942), (107, 267352), (184, 155471), (214, 133676), (428, 66838), (856, 33419), (1453, 19688), (2461, 11624), (2906, 9844), (4922, 5812)]