71993476

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{661}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 128250584

約数和(自身を除く): 56257108

約数列:

[1, 2, 4, 73, 146, 292, 373, 661, 746, 1322, 1492, 2644, 27229, 48253, 54458, 96506, 108916, 193012, 246553, 493106, 986212, 17998369, 35996738, 71993476]

約数ペア:

[(1, 71993476), (2, 35996738), (4, 17998369), (73, 986212), (146, 493106), (292, 246553), (373, 193012), (661, 108916), (746, 96506), (1322, 54458), (1492, 48253), (2644, 27229)]