39125216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 83606544

約数和(自身を除く): 44481328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 326, 416, 577, 652, 1154, 1304, 2119, 2308, 2608, 4238, 4616, 5216, 7501, 8476, 9232, 15002, 16952, 18464, 30004, 33904, 60008, 67808, 94051, 120016, 188102, 240032, 376204, 752408, 1222663, 1504816, 2445326, 3009632, 4890652, 9781304, 19562608, 39125216]

約数ペア:

[(1, 39125216), (2, 19562608), (4, 9781304), (8, 4890652), (13, 3009632), (16, 2445326), (26, 1504816), (32, 1222663), (52, 752408), (104, 376204), (163, 240032), (208, 188102), (326, 120016), (416, 94051), (577, 67808), (652, 60008), (1154, 33904), (1304, 30004), (2119, 18464), (2308, 16952), (2608, 15002), (4238, 9232), (4616, 8476), (5216, 7501)]