28747914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{28351}}^1$

素因数の和:28382

約数の個数: 24

約数和(自身を含む): 62260992

約数和(自身を除く): 33513078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 28351, 56702, 85053, 170106, 368563, 737126, 1105689, 2211378, 4791319, 9582638, 14373957, 28747914]

約数ペア:

[(1, 28747914), (2, 14373957), (3, 9582638), (6, 4791319), (13, 2211378), (26, 1105689), (39, 737126), (78, 368563), (169, 170106), (338, 85053), (507, 56702), (1014, 28351)]