77919772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163697}}^1$

素因数の和:163725

約数の個数: 24

約数和(自身を含む): 165007584

約数和(自身を除く): 87087812

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 163697, 327394, 654788, 1145879, 2291758, 2782849, 4583516, 5565698, 11131396, 19479943, 38959886, 77919772]

約数ペア:

[(1, 77919772), (2, 38959886), (4, 19479943), (7, 11131396), (14, 5565698), (17, 4583516), (28, 2782849), (34, 2291758), (68, 1145879), (119, 654788), (238, 327394), (476, 163697)]