26923832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 57456000

約数和(自身を除く): 30532168

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 79, 104, 113, 116, 158, 226, 232, 316, 377, 452, 632, 754, 904, 1027, 1469, 1508, 2054, 2291, 2938, 3016, 3277, 4108, 4582, 5876, 6554, 8216, 8927, 9164, 11752, 13108, 17854, 18328, 26216, 29783, 35708, 42601, 59566, 71416, 85202, 116051, 119132, 170404, 232102, 238264, 258883, 340808, 464204, 517766, 928408, 1035532, 2071064, 3365479, 6730958, 13461916, 26923832]

約数ペア:

[(1, 26923832), (2, 13461916), (4, 6730958), (8, 3365479), (13, 2071064), (26, 1035532), (29, 928408), (52, 517766), (58, 464204), (79, 340808), (104, 258883), (113, 238264), (116, 232102), (158, 170404), (226, 119132), (232, 116051), (316, 85202), (377, 71416), (452, 59566), (632, 42601), (754, 35708), (904, 29783), (1027, 26216), (1469, 18328), (1508, 17854), (2054, 13108), (2291, 11752), (2938, 9164), (3016, 8927), (3277, 8216), (4108, 6554), (4582, 5876)]