15694529168

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{395687}}^1$

素因数の和:395799

約数の個数: 40

約数和(自身を含む): 31696191552

約数和(自身を除く): 16001662384

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 2479, 4958, 9916, 19832, 39664, 395687, 791374, 1582748, 3165496, 6330992, 14640419, 26511029, 29280838, 53022058, 58561676, 106044116, 117123352, 212088232, 234246704, 424176464, 980908073, 1961816146, 3923632292, 7847264584, 15694529168]

約数ペア:

[(1, 15694529168), (2, 7847264584), (4, 3923632292), (8, 1961816146), (16, 980908073), (37, 424176464), (67, 234246704), (74, 212088232), (134, 117123352), (148, 106044116), (268, 58561676), (296, 53022058), (536, 29280838), (592, 26511029), (1072, 14640419), (2479, 6330992), (4958, 3165496), (9916, 1582748), (19832, 791374), (39664, 395687)]