25843506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{787}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 55866048

約数和(自身を除く): 30022542

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 787, 842, 1263, 1574, 2361, 2526, 4722, 5473, 10231, 10946, 16419, 20462, 30693, 32838, 61386, 331327, 662654, 993981, 1987962, 4307251, 8614502, 12921753, 25843506]

約数ペア:

[(1, 25843506), (2, 12921753), (3, 8614502), (6, 4307251), (13, 1987962), (26, 993981), (39, 662654), (78, 331327), (421, 61386), (787, 32838), (842, 30693), (1263, 20462), (1574, 16419), (2361, 10946), (2526, 10231), (4722, 5473)]