65128976

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{33641}}^1$

素因数の和:33671

約数の個数: 30

約数和(自身を含む): 138705966

約数和(自身を除く): 73576990

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 33641, 67282, 134564, 269128, 370051, 538256, 740102, 1480204, 2960408, 4070561, 5920816, 8141122, 16282244, 32564488, 65128976]

約数ペア:

[(1, 65128976), (2, 32564488), (4, 16282244), (8, 8141122), (11, 5920816), (16, 4070561), (22, 2960408), (44, 1480204), (88, 740102), (121, 538256), (176, 370051), (242, 269128), (484, 134564), (968, 67282), (1936, 33641)]