72478922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{10103}}^1$

素因数の和:10333

約数の個数: 16

約数和(自身を含む): 115670592

約数和(自身を除く): 43191670

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 10103, 20206, 171751, 343502, 2131733, 4263466, 36239461, 72478922]

約数ペア:

[(1, 72478922), (2, 36239461), (17, 4263466), (34, 2131733), (211, 343502), (422, 171751), (3587, 20206), (7174, 10103)]