64879468

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 115914960

約数和(自身を除く): 51035492

約数列:

[1, 2, 4, 59, 118, 236, 421, 653, 842, 1306, 1684, 2612, 24839, 38527, 49678, 77054, 99356, 154108, 274913, 549826, 1099652, 16219867, 32439734, 64879468]

約数ペア:

[(1, 64879468), (2, 32439734), (4, 16219867), (59, 1099652), (118, 549826), (236, 274913), (421, 154108), (653, 99356), (842, 77054), (1306, 49678), (1684, 38527), (2612, 24839)]