38889322768

素因数分解:

$2^4\times {\mathrm{7103}}^1\times {\mathrm{342191}}^1$

素因数の和:349302

約数の個数: 20

約数和(自身を含む): 75358891008

約数和(自身を除く): 36469568240

約数列:

[1, 2, 4, 8, 16, 7103, 14206, 28412, 56824, 113648, 342191, 684382, 1368764, 2737528, 5475056, 2430582673, 4861165346, 9722330692, 19444661384, 38889322768]

約数ペア:

[(1, 38889322768), (2, 19444661384), (4, 9722330692), (8, 4861165346), (16, 2430582673), (7103, 5475056), (14206, 2737528), (28412, 1368764), (56824, 684382), (113648, 342191)]