72629998

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1069}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 130659840

約数和(自身を除く): 58029842

約数列:

[1, 2, 7, 14, 23, 46, 161, 211, 322, 422, 1069, 1477, 2138, 2954, 4853, 7483, 9706, 14966, 24587, 33971, 49174, 67942, 172109, 225559, 344218, 451118, 1578913, 3157826, 5187857, 10375714, 36314999, 72629998]

約数ペア:

[(1, 72629998), (2, 36314999), (7, 10375714), (14, 5187857), (23, 3157826), (46, 1578913), (161, 451118), (211, 344218), (322, 225559), (422, 172109), (1069, 67942), (1477, 49174), (2138, 33971), (2954, 24587), (4853, 14966), (7483, 9706)]