65111956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1583}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 141571584

約数和(自身を除く): 76459628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 1469, 1582, 1583, 2938, 3164, 3166, 5876, 6332, 10283, 11081, 20566, 20579, 22162, 41132, 41158, 44324, 82316, 144053, 178879, 288106, 357758, 576212, 715516, 1252153, 2325427, 2504306, 4650854, 5008612, 9301708, 16277989, 32555978, 65111956]

約数ペア:

[(1, 65111956), (2, 32555978), (4, 16277989), (7, 9301708), (13, 5008612), (14, 4650854), (26, 2504306), (28, 2325427), (52, 1252153), (91, 715516), (113, 576212), (182, 357758), (226, 288106), (364, 178879), (452, 144053), (791, 82316), (1469, 44324), (1582, 41158), (1583, 41132), (2938, 22162), (3164, 20579), (3166, 20566), (5876, 11081), (6332, 10283)]