65260144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3581}}^1$

素因数の和:3673

約数の個数: 40

約数和(自身を含む): 135915408

約数和(自身を除く): 70655264

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 3581, 4556, 7162, 9112, 14324, 18224, 28648, 57296, 60877, 121754, 239927, 243508, 479854, 487016, 959708, 974032, 1919416, 3838832, 4078759, 8157518, 16315036, 32630072, 65260144]

約数ペア:

[(1, 65260144), (2, 32630072), (4, 16315036), (8, 8157518), (16, 4078759), (17, 3838832), (34, 1919416), (67, 974032), (68, 959708), (134, 487016), (136, 479854), (268, 243508), (272, 239927), (536, 121754), (1072, 60877), (1139, 57296), (2278, 28648), (3581, 18224), (4556, 14324), (7162, 9112)]