28458830128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{923029}}^1$

素因数の和:923125

約数の個数: 40

約数和(自身を含む): 57685682880

約数和(自身を除く): 29226852752

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 3854, 7708, 15416, 30832, 923029, 1846058, 3692116, 7384232, 14768464, 37844189, 43382363, 75688378, 86764726, 151376756, 173529452, 302753512, 347058904, 605507024, 694117808, 1778676883, 3557353766, 7114707532, 14229415064, 28458830128]

約数ペア:

[(1, 28458830128), (2, 14229415064), (4, 7114707532), (8, 3557353766), (16, 1778676883), (41, 694117808), (47, 605507024), (82, 347058904), (94, 302753512), (164, 173529452), (188, 151376756), (328, 86764726), (376, 75688378), (656, 43382363), (752, 37844189), (1927, 14768464), (3854, 7384232), (7708, 3692116), (15416, 1846058), (30832, 923029)]