74723912

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{28219}}^1$

素因数の和:28556

約数の個数: 16

約数和(自身を含む): 140535600

約数和(自身を除く): 65811688

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 28219, 56438, 112876, 225752, 9340489, 18680978, 37361956, 74723912]

約数ペア:

[(1, 74723912), (2, 37361956), (4, 18680978), (8, 9340489), (331, 225752), (662, 112876), (1324, 56438), (2648, 28219)]