28480036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{809}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 53819640

約数和(自身を除く): 25339604

約数列:

[1, 2, 4, 13, 26, 52, 677, 809, 1354, 1618, 2708, 3236, 8801, 10517, 17602, 21034, 35204, 42068, 547693, 1095386, 2190772, 7120009, 14240018, 28480036]

約数ペア:

[(1, 28480036), (2, 14240018), (4, 7120009), (13, 2190772), (26, 1095386), (52, 547693), (677, 42068), (809, 35204), (1354, 21034), (1618, 17602), (2708, 10517), (3236, 8801)]