8190616

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 18604800

約数和(自身を除く): 10414184

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 59, 67, 74, 118, 134, 148, 236, 259, 268, 296, 413, 469, 472, 518, 536, 826, 938, 1036, 1652, 1876, 2072, 2183, 2479, 3304, 3752, 3953, 4366, 4958, 7906, 8732, 9916, 15281, 15812, 17353, 17464, 19832, 27671, 30562, 31624, 34706, 55342, 61124, 69412, 110684, 122248, 138824, 146261, 221368, 292522, 585044, 1023827, 1170088, 2047654, 4095308, 8190616]

約数ペア:

[(1, 8190616), (2, 4095308), (4, 2047654), (7, 1170088), (8, 1023827), (14, 585044), (28, 292522), (37, 221368), (56, 146261), (59, 138824), (67, 122248), (74, 110684), (118, 69412), (134, 61124), (148, 55342), (236, 34706), (259, 31624), (268, 30562), (296, 27671), (413, 19832), (469, 17464), (472, 17353), (518, 15812), (536, 15281), (826, 9916), (938, 8732), (1036, 7906), (1652, 4958), (1876, 4366), (2072, 3953), (2183, 3752), (2479, 3304)]