4536272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 9598344

約数和(自身を除く): 5062072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 193, 208, 226, 386, 452, 772, 904, 1469, 1544, 1808, 2509, 2938, 3088, 5018, 5876, 10036, 11752, 20072, 21809, 23504, 40144, 43618, 87236, 174472, 283517, 348944, 567034, 1134068, 2268136, 4536272]

約数ペア:

[(1, 4536272), (2, 2268136), (4, 1134068), (8, 567034), (13, 348944), (16, 283517), (26, 174472), (52, 87236), (104, 43618), (113, 40144), (193, 23504), (208, 21809), (226, 20072), (386, 11752), (452, 10036), (772, 5876), (904, 5018), (1469, 3088), (1544, 2938), (1808, 2509)]