43128436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12379}}^1$

素因数の和:12463

約数の個数: 24

約数和(自身を含む): 82500320

約数和(自身を除く): 39371884

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 12379, 24758, 49516, 160927, 321854, 643708, 829393, 1658786, 3317572, 10782109, 21564218, 43128436]

約数ペア:

[(1, 43128436), (2, 21564218), (4, 10782109), (13, 3317572), (26, 1658786), (52, 829393), (67, 643708), (134, 321854), (268, 160927), (871, 49516), (1742, 24758), (3484, 12379)]