72508472

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{135277}}^1$

素因数の和:135350

約数の個数: 16

約数和(自身を含む): 137983560

約数和(自身を除く): 65475088

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 135277, 270554, 541108, 1082216, 9063559, 18127118, 36254236, 72508472]

約数ペア:

[(1, 72508472), (2, 36254236), (4, 18127118), (8, 9063559), (67, 1082216), (134, 541108), (268, 270554), (536, 135277)]