68087558

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{1289}}^1$

素因数の和:1330

約数の個数: 40

約数和(自身を含む): 130078440

約数和(自身を除く): 61990882

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 1289, 2401, 2578, 3773, 4802, 7546, 9023, 14179, 18046, 26411, 28358, 52822, 63161, 99253, 126322, 198506, 442127, 694771, 884254, 1389542, 3094889, 4863397, 6189778, 9726794, 34043779, 68087558]

約数ペア:

[(1, 68087558), (2, 34043779), (7, 9726794), (11, 6189778), (14, 4863397), (22, 3094889), (49, 1389542), (77, 884254), (98, 694771), (154, 442127), (343, 198506), (539, 126322), (686, 99253), (1078, 63161), (1289, 52822), (2401, 28358), (2578, 26411), (3773, 18046), (4802, 14179), (7546, 9023)]