64741492

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{733}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 115420032

約数和(自身を除く): 50678540

約数列:

[1, 2, 4, 71, 142, 284, 311, 622, 733, 1244, 1466, 2932, 22081, 44162, 52043, 88324, 104086, 208172, 227963, 455926, 911852, 16185373, 32370746, 64741492]

約数ペア:

[(1, 64741492), (2, 32370746), (4, 16185373), (71, 911852), (142, 455926), (284, 227963), (311, 208172), (622, 104086), (733, 88324), (1244, 52043), (1466, 44162), (2932, 22081)]