8428668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 21127680

約数和(自身を除く): 12699012

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 316, 474, 523, 948, 1046, 1343, 1569, 2092, 2686, 3138, 4029, 5372, 6276, 8058, 8891, 16116, 17782, 26673, 35564, 41317, 53346, 82634, 106692, 123951, 165268, 247902, 495804, 702389, 1404778, 2107167, 2809556, 4214334, 8428668]

約数ペア:

[(1, 8428668), (2, 4214334), (3, 2809556), (4, 2107167), (6, 1404778), (12, 702389), (17, 495804), (34, 247902), (51, 165268), (68, 123951), (79, 106692), (102, 82634), (158, 53346), (204, 41317), (237, 35564), (316, 26673), (474, 17782), (523, 16116), (948, 8891), (1046, 8058), (1343, 6276), (1569, 5372), (2092, 4029), (2686, 3138)]