65243048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2441}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 132307560

約数和(自身を除く): 67064512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2056, 2441, 3341, 4882, 6682, 9764, 13364, 19528, 26728, 31733, 63466, 126932, 253864, 627337, 1254674, 2509348, 5018696, 8155381, 16310762, 32621524, 65243048]

約数ペア:

[(1, 65243048), (2, 32621524), (4, 16310762), (8, 8155381), (13, 5018696), (26, 2509348), (52, 1254674), (104, 627337), (257, 253864), (514, 126932), (1028, 63466), (2056, 31733), (2441, 26728), (3341, 19528), (4882, 13364), (6682, 9764)]