72814808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48673}}^1$

素因数の和:48707

約数の個数: 32

約数和(自身を含む): 157703760

約数和(自身を除く): 84888952

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 48673, 97346, 194692, 389384, 535403, 827441, 1070806, 1654882, 2141612, 3309764, 4283224, 6619528, 9101851, 18203702, 36407404, 72814808]

約数ペア:

[(1, 72814808), (2, 36407404), (4, 18203702), (8, 9101851), (11, 6619528), (17, 4283224), (22, 3309764), (34, 2141612), (44, 1654882), (68, 1070806), (88, 827441), (136, 535403), (187, 389384), (374, 194692), (748, 97346), (1496, 48673)]