27797434

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 49510656

約数和(自身を除く): 21713222

約数列:

[1, 2, 7, 14, 37, 74, 103, 206, 259, 518, 521, 721, 1042, 1442, 3647, 3811, 7294, 7622, 19277, 26677, 38554, 53354, 53663, 107326, 134939, 269878, 375641, 751282, 1985531, 3971062, 13898717, 27797434]

約数ペア:

[(1, 27797434), (2, 13898717), (7, 3971062), (14, 1985531), (37, 751282), (74, 375641), (103, 269878), (206, 134939), (259, 107326), (518, 53663), (521, 53354), (721, 38554), (1042, 26677), (1442, 19277), (3647, 7622), (3811, 7294)]