25939804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{701}}^1$

素因数の和:774

約数の個数: 36

約数和(自身を含む): 51361128

約数和(自身を除く): 25421324

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 701, 841, 1276, 1402, 1682, 2804, 3364, 7711, 9251, 15422, 18502, 20329, 30844, 37004, 40658, 81316, 223619, 447238, 589541, 894476, 1179082, 2358164, 6484951, 12969902, 25939804]

約数ペア:

[(1, 25939804), (2, 12969902), (4, 6484951), (11, 2358164), (22, 1179082), (29, 894476), (44, 589541), (58, 447238), (116, 223619), (319, 81316), (638, 40658), (701, 37004), (841, 30844), (1276, 20329), (1402, 18502), (1682, 15422), (2804, 9251), (3364, 7711)]