72882328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{479489}}^1$

素因数の和:479514

約数の個数: 16

約数和(自身を含む): 143847000

約数和(自身を除く): 70964672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 479489, 958978, 1917956, 3835912, 9110291, 18220582, 36441164, 72882328]

約数ペア:

[(1, 72882328), (2, 36441164), (4, 18220582), (8, 9110291), (19, 3835912), (38, 1917956), (76, 958978), (152, 479489)]