57278536

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5651}}^1$

素因数の和:5845

約数の個数: 32

約数和(自身を含む): 123439680

約数和(自身を除く): 66161144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 5651, 10136, 11302, 22604, 39557, 45208, 79114, 158228, 316456, 1022831, 2045662, 4091324, 7159817, 8182648, 14319634, 28639268, 57278536]

約数ペア:

[(1, 57278536), (2, 28639268), (4, 14319634), (7, 8182648), (8, 7159817), (14, 4091324), (28, 2045662), (56, 1022831), (181, 316456), (362, 158228), (724, 79114), (1267, 45208), (1448, 39557), (2534, 22604), (5068, 11302), (5651, 10136)]