69451472

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{10613}}^1$

素因数の和:11030

約数の個数: 20

約数和(自身を含む): 134903940

約数和(自身を除く): 65452468

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 10613, 21226, 42452, 84904, 169808, 4340717, 8681434, 17362868, 34725736, 69451472]

約数ペア:

[(1, 69451472), (2, 34725736), (4, 17362868), (8, 8681434), (16, 4340717), (409, 169808), (818, 84904), (1636, 42452), (3272, 21226), (6544, 10613)]