70638896

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{152239}}^1$

素因数の和:152276

約数の個数: 20

約数和(自身を含む): 141583200

約数和(自身を除く): 70944304

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 152239, 304478, 608956, 1217912, 2435824, 4414931, 8829862, 17659724, 35319448, 70638896]

約数ペア:

[(1, 70638896), (2, 35319448), (4, 17659724), (8, 8829862), (16, 4414931), (29, 2435824), (58, 1217912), (116, 608956), (232, 304478), (464, 152239)]