78907412

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3517}}^1$

素因数の和:3671

約数の個数: 24

約数和(自身を含む): 141845760

約数和(自身を除く): 62938348

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 3517, 5609, 7034, 11218, 14068, 22436, 249707, 277843, 499414, 555686, 998828, 1111372, 19726853, 39453706, 78907412]

約数ペア:

[(1, 78907412), (2, 39453706), (4, 19726853), (71, 1111372), (79, 998828), (142, 555686), (158, 499414), (284, 277843), (316, 249707), (3517, 22436), (5609, 14068), (7034, 11218)]