28345108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 58068864

約数和(自身を除く): 29723756

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 253, 407, 506, 757, 814, 851, 1012, 1514, 1628, 1702, 3028, 3404, 8327, 9361, 16654, 17411, 18722, 28009, 33308, 34822, 37444, 56018, 69644, 112036, 191521, 308099, 383042, 616198, 644207, 766084, 1232396, 1288414, 2576828, 7086277, 14172554, 28345108]

約数ペア:

[(1, 28345108), (2, 14172554), (4, 7086277), (11, 2576828), (22, 1288414), (23, 1232396), (37, 766084), (44, 644207), (46, 616198), (74, 383042), (92, 308099), (148, 191521), (253, 112036), (407, 69644), (506, 56018), (757, 37444), (814, 34822), (851, 33308), (1012, 28009), (1514, 18722), (1628, 17411), (1702, 16654), (3028, 9361), (3404, 8327)]