72413384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{393551}}^1$

素因数の和:393580

約数の個数: 16

約数和(自身を含む): 141678720

約数和(自身を除く): 69265336

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 393551, 787102, 1574204, 3148408, 9051673, 18103346, 36206692, 72413384]

約数ペア:

[(1, 72413384), (2, 36206692), (4, 18103346), (8, 9051673), (23, 3148408), (46, 1574204), (92, 787102), (184, 393551)]