64910072

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 123832800

約数和(自身を除く): 58922728

約数列:

[1, 2, 4, 8, 97, 194, 233, 359, 388, 466, 718, 776, 932, 1436, 1864, 2872, 22601, 34823, 45202, 69646, 83647, 90404, 139292, 167294, 180808, 278584, 334588, 669176, 8113759, 16227518, 32455036, 64910072]

約数ペア:

[(1, 64910072), (2, 32455036), (4, 16227518), (8, 8113759), (97, 669176), (194, 334588), (233, 278584), (359, 180808), (388, 167294), (466, 139292), (718, 90404), (776, 83647), (932, 69646), (1436, 45202), (1864, 34823), (2872, 22601)]