68342252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:782

約数の個数: 36

約数和(自身を含む): 132164760

約数和(自身を除く): 63822508

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 337, 419, 484, 674, 838, 1348, 1676, 3707, 4609, 7414, 9218, 14828, 18436, 40777, 50699, 81554, 101398, 141203, 163108, 202796, 282406, 564812, 1553233, 3106466, 6212932, 17085563, 34171126, 68342252]

約数ペア:

[(1, 68342252), (2, 34171126), (4, 17085563), (11, 6212932), (22, 3106466), (44, 1553233), (121, 564812), (242, 282406), (337, 202796), (419, 163108), (484, 141203), (674, 101398), (838, 81554), (1348, 50699), (1676, 40777), (3707, 18436), (4609, 14828), (7414, 9218)]