38118416

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1613}}^1$

素因数の和:1839

約数の個数: 40

約数和(自身を含む): 84857664

約数和(自身を除く): 46739248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1613, 1688, 2954, 3226, 3376, 5908, 6452, 11291, 11816, 12904, 22582, 23632, 25808, 45164, 90328, 180656, 340343, 680686, 1361372, 2382401, 2722744, 4764802, 5445488, 9529604, 19059208, 38118416]

約数ペア:

[(1, 38118416), (2, 19059208), (4, 9529604), (7, 5445488), (8, 4764802), (14, 2722744), (16, 2382401), (28, 1361372), (56, 680686), (112, 340343), (211, 180656), (422, 90328), (844, 45164), (1477, 25808), (1613, 23632), (1688, 22582), (2954, 12904), (3226, 11816), (3376, 11291), (5908, 6452)]