67541272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1423}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 134568000

約数和(自身を除く): 67026728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 349, 698, 1396, 1423, 2792, 2846, 5692, 5933, 11384, 11866, 23732, 24191, 47464, 48382, 96764, 193528, 496627, 993254, 1986508, 3973016, 8442659, 16885318, 33770636, 67541272]

約数ペア:

[(1, 67541272), (2, 33770636), (4, 16885318), (8, 8442659), (17, 3973016), (34, 1986508), (68, 993254), (136, 496627), (349, 193528), (698, 96764), (1396, 48382), (1423, 47464), (2792, 24191), (2846, 23732), (5692, 11866), (5933, 11384)]