64757188

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 114912000

約数和(自身を除く): 50154812

約数列:

[1, 2, 4, 149, 179, 298, 358, 596, 607, 716, 1214, 2428, 26671, 53342, 90443, 106684, 108653, 180886, 217306, 361772, 434612, 16189297, 32378594, 64757188]

約数ペア:

[(1, 64757188), (2, 32378594), (4, 16189297), (149, 434612), (179, 361772), (298, 217306), (358, 180886), (596, 108653), (607, 106684), (716, 90443), (1214, 53342), (2428, 26671)]