25913722

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4451}}^1$

素因数の和:4565

約数の個数: 16

約数和(自身を含む): 40388544

約数和(自身を除く): 14474822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 4451, 5822, 8902, 182491, 316021, 364982, 632042, 12956861, 25913722]

約数ペア:

[(1, 25913722), (2, 12956861), (41, 632042), (71, 364982), (82, 316021), (142, 182491), (2911, 8902), (4451, 5822)]