26928876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3257}}^1$

素因数の和:3330

約数の個数: 48

約数和(自身を含む): 68965344

約数和(自身を除く): 42036468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 3257, 4134, 6514, 8268, 9771, 13028, 19542, 39084, 42341, 84682, 127023, 169364, 172621, 254046, 345242, 508092, 517863, 690484, 1035726, 2071452, 2244073, 4488146, 6732219, 8976292, 13464438, 26928876]

約数ペア:

[(1, 26928876), (2, 13464438), (3, 8976292), (4, 6732219), (6, 4488146), (12, 2244073), (13, 2071452), (26, 1035726), (39, 690484), (52, 517863), (53, 508092), (78, 345242), (106, 254046), (156, 172621), (159, 169364), (212, 127023), (318, 84682), (636, 42341), (689, 39084), (1378, 19542), (2067, 13028), (2756, 9771), (3257, 8268), (4134, 6514)]