4990208

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 10111668

約数和(自身を除く): 5121460

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 193, 202, 256, 386, 404, 772, 808, 1544, 1616, 3088, 3232, 6176, 6464, 12352, 12928, 19493, 24704, 25856, 38986, 49408, 77972, 155944, 311888, 623776, 1247552, 2495104, 4990208]

約数ペア:

[(1, 4990208), (2, 2495104), (4, 1247552), (8, 623776), (16, 311888), (32, 155944), (64, 77972), (101, 49408), (128, 38986), (193, 25856), (202, 24704), (256, 19493), (386, 12928), (404, 12352), (772, 6464), (808, 6176), (1544, 3232), (1616, 3088)]