25357262

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 44651520

約数和(自身を除く): 19294258

約数列:

[1, 2, 7, 14, 79, 101, 158, 202, 227, 454, 553, 707, 1106, 1414, 1589, 3178, 7979, 15958, 17933, 22927, 35866, 45854, 55853, 111706, 125531, 160489, 251062, 320978, 1811233, 3622466, 12678631, 25357262]

約数ペア:

[(1, 25357262), (2, 12678631), (7, 3622466), (14, 1811233), (79, 320978), (101, 251062), (158, 160489), (202, 125531), (227, 111706), (454, 55853), (553, 45854), (707, 35866), (1106, 22927), (1414, 17933), (1589, 15958), (3178, 7979)]