8631476

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 18095616

約数和(自身を除く): 9464140

約数列:

[1, 2, 4, 7, 14, 28, 43, 67, 86, 107, 134, 172, 214, 268, 301, 428, 469, 602, 749, 938, 1204, 1498, 1876, 2881, 2996, 4601, 5762, 7169, 9202, 11524, 14338, 18404, 20167, 28676, 32207, 40334, 50183, 64414, 80668, 100366, 128828, 200732, 308267, 616534, 1233068, 2157869, 4315738, 8631476]

約数ペア:

[(1, 8631476), (2, 4315738), (4, 2157869), (7, 1233068), (14, 616534), (28, 308267), (43, 200732), (67, 128828), (86, 100366), (107, 80668), (134, 64414), (172, 50183), (214, 40334), (268, 32207), (301, 28676), (428, 20167), (469, 18404), (602, 14338), (749, 11524), (938, 9202), (1204, 7169), (1498, 5762), (1876, 4601), (2881, 2996)]