42218072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23879}}^1$

素因数の和:23915

約数の個数: 32

約数和(自身を含む): 90266400

約数和(自身を除く): 48048328

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 23879, 47758, 95516, 191032, 310427, 405943, 620854, 811886, 1241708, 1623772, 2483416, 3247544, 5277259, 10554518, 21109036, 42218072]

約数ペア:

[(1, 42218072), (2, 21109036), (4, 10554518), (8, 5277259), (13, 3247544), (17, 2483416), (26, 1623772), (34, 1241708), (52, 811886), (68, 620854), (104, 405943), (136, 310427), (221, 191032), (442, 95516), (884, 47758), (1768, 23879)]