71334896

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{153739}}^1$

素因数の和:153776

約数の個数: 20

約数和(自身を含む): 142978200

約数和(自身を除く): 71643304

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 153739, 307478, 614956, 1229912, 2459824, 4458431, 8916862, 17833724, 35667448, 71334896]

約数ペア:

[(1, 71334896), (2, 35667448), (4, 17833724), (8, 8916862), (16, 4458431), (29, 2459824), (58, 1229912), (116, 614956), (232, 307478), (464, 153739)]