68295128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3389}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 140346000

約数和(自身を除く): 72050872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 916, 1832, 2519, 3389, 5038, 6778, 10076, 13556, 20152, 27112, 37279, 74558, 149116, 298232, 776081, 1552162, 3104324, 6208648, 8536891, 17073782, 34147564, 68295128]

約数ペア:

[(1, 68295128), (2, 34147564), (4, 17073782), (8, 8536891), (11, 6208648), (22, 3104324), (44, 1552162), (88, 776081), (229, 298232), (458, 149116), (916, 74558), (1832, 37279), (2519, 27112), (3389, 20152), (5038, 13556), (6778, 10076)]