71529896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{288427}}^1$

素因数の和:288464

約数の個数: 16

約数和(自身を含む): 138445440

約数和(自身を除く): 66915544

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 288427, 576854, 1153708, 2307416, 8941237, 17882474, 35764948, 71529896]

約数ペア:

[(1, 71529896), (2, 35764948), (4, 17882474), (8, 8941237), (31, 2307416), (62, 1153708), (124, 576854), (248, 288427)]