72474616

素因数分解:

$2^3\times {\mathrm{479}}^1\times {\mathrm{18913}}^1$

素因数の和:19398

約数の個数: 16

約数和(自身を含む): 136180800

約数和(自身を除く): 63706184

約数列:

[1, 2, 4, 8, 479, 958, 1916, 3832, 18913, 37826, 75652, 151304, 9059327, 18118654, 36237308, 72474616]

約数ペア:

[(1, 72474616), (2, 36237308), (4, 18118654), (8, 9059327), (479, 151304), (958, 75652), (1916, 37826), (3832, 18913)]