8456428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 15611904

約数和(自身を除く): 7155476

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1451, 1457, 2902, 2914, 5804, 5828, 44981, 68197, 89962, 136394, 179924, 272788, 2114107, 4228214, 8456428]

約数ペア:

[(1, 8456428), (2, 4228214), (4, 2114107), (31, 272788), (47, 179924), (62, 136394), (94, 89962), (124, 68197), (188, 44981), (1451, 5828), (1457, 5804), (2902, 2914)]