67430416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 134348544

約数和(自身を除く): 66918128

約数列:

[1, 2, 4, 8, 16, 53, 106, 131, 212, 262, 424, 524, 607, 848, 1048, 1214, 2096, 2428, 4856, 6943, 9712, 13886, 27772, 32171, 55544, 64342, 79517, 111088, 128684, 159034, 257368, 318068, 514736, 636136, 1272272, 4214401, 8428802, 16857604, 33715208, 67430416]

約数ペア:

[(1, 67430416), (2, 33715208), (4, 16857604), (8, 8428802), (16, 4214401), (53, 1272272), (106, 636136), (131, 514736), (212, 318068), (262, 257368), (424, 159034), (524, 128684), (607, 111088), (848, 79517), (1048, 64342), (1214, 55544), (2096, 32171), (2428, 27772), (4856, 13886), (6943, 9712)]