26107340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{186481}}^1$

素因数の和:186497

約数の個数: 24

約数和(自身を含む): 62657952

約数和(自身を除く): 36550612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 186481, 372962, 745924, 932405, 1305367, 1864810, 2610734, 3729620, 5221468, 6526835, 13053670, 26107340]

約数ペア:

[(1, 26107340), (2, 13053670), (4, 6526835), (5, 5221468), (7, 3729620), (10, 2610734), (14, 1864810), (20, 1305367), (28, 932405), (35, 745924), (70, 372962), (140, 186481)]