25597196

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{6659}}^1$

素因数の和:6725

約数の個数: 18

約数和(自身を含む): 46293660

約数和(自身を除く): 20696464

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 6659, 13318, 26636, 206429, 412858, 825716, 6399299, 12798598, 25597196]

約数ペア:

[(1, 25597196), (2, 12798598), (4, 6399299), (31, 825716), (62, 412858), (124, 206429), (961, 26636), (1922, 13318), (3844, 6659)]