39874306928

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{4954561}}^1$

素因数の和:4955072

約数の個数: 20

約数和(自身を含む): 77410076688

約数和(自身を除く): 37535769760

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 4954561, 9909122, 19818244, 39636488, 79272976, 2492144183, 4984288366, 9968576732, 19937153464, 39874306928]

約数ペア:

[(1, 39874306928), (2, 19937153464), (4, 9968576732), (8, 4984288366), (16, 2492144183), (503, 79272976), (1006, 39636488), (2012, 19818244), (4024, 9909122), (8048, 4954561)]