25393036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{887}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 47216736

約数和(自身を除く): 21823700

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 887, 1684, 1774, 3548, 7157, 14314, 15079, 28628, 30158, 60316, 373427, 746854, 1493708, 6348259, 12696518, 25393036]

約数ペア:

[(1, 25393036), (2, 12696518), (4, 6348259), (17, 1493708), (34, 746854), (68, 373427), (421, 60316), (842, 30158), (887, 28628), (1684, 15079), (1774, 14314), (3548, 7157)]