7429808

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{1103}}^1$

素因数の和:1532

約数の個数: 20

約数和(自身を含む): 14442528

約数和(自身を除く): 7012720

約数列:

[1, 2, 4, 8, 16, 421, 842, 1103, 1684, 2206, 3368, 4412, 6736, 8824, 17648, 464363, 928726, 1857452, 3714904, 7429808]

約数ペア:

[(1, 7429808), (2, 3714904), (4, 1857452), (8, 928726), (16, 464363), (421, 17648), (842, 8824), (1103, 6736), (1684, 4412), (2206, 3368)]