78999544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44683}}^1$

素因数の和:44719

約数の個数: 32

約数和(自身を含む): 168905520

約数和(自身を除く): 89905976

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 44683, 89366, 178732, 357464, 580879, 759611, 1161758, 1519222, 2323516, 3038444, 4647032, 6076888, 9874943, 19749886, 39499772, 78999544]

約数ペア:

[(1, 78999544), (2, 39499772), (4, 19749886), (8, 9874943), (13, 6076888), (17, 4647032), (26, 3038444), (34, 2323516), (52, 1519222), (68, 1161758), (104, 759611), (136, 580879), (221, 357464), (442, 178732), (884, 89366), (1768, 44683)]