40328128

素因数分解:

$2^6\times {\mathrm{630127}}^1$

素因数の和:630139

約数の個数: 14

約数和(自身を含む): 80026256

約数和(自身を除く): 39698128

約数列:

[1, 2, 4, 8, 16, 32, 64, 630127, 1260254, 2520508, 5041016, 10082032, 20164064, 40328128]

約数ペア:

[(1, 40328128), (2, 20164064), (4, 10082032), (8, 5041016), (16, 2520508), (32, 1260254), (64, 630127)]