72359492

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{463}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 128620800

約数和(自身を除く): 56261308

約数列:

[1, 2, 4, 89, 178, 356, 439, 463, 878, 926, 1756, 1852, 39071, 41207, 78142, 82414, 156284, 164828, 203257, 406514, 813028, 18089873, 36179746, 72359492]

約数ペア:

[(1, 72359492), (2, 36179746), (4, 18089873), (89, 813028), (178, 406514), (356, 203257), (439, 164828), (463, 156284), (878, 82414), (926, 78142), (1756, 41207), (1852, 39071)]