472428112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{21227}}^1$

素因数の和:21355

約数の個数: 40

約数和(自身を含む): 994998816

約数和(自身を除く): 522570704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 21227, 22256, 42454, 84908, 169816, 275951, 339632, 551902, 1103804, 2207608, 2271289, 4415216, 4542578, 9085156, 18170312, 29526757, 36340624, 59053514, 118107028, 236214056, 472428112]

約数ペア:

[(1, 472428112), (2, 236214056), (4, 118107028), (8, 59053514), (13, 36340624), (16, 29526757), (26, 18170312), (52, 9085156), (104, 4542578), (107, 4415216), (208, 2271289), (214, 2207608), (428, 1103804), (856, 551902), (1391, 339632), (1712, 275951), (2782, 169816), (5564, 84908), (11128, 42454), (21227, 22256)]