40028704

素因数分解:

$2^5\times {\mathrm{587}}^1\times {\mathrm{2131}}^1$

素因数の和:2728

約数の個数: 24

約数和(自身を含む): 78977808

約数和(自身を除く): 38949104

約数列:

[1, 2, 4, 8, 16, 32, 587, 1174, 2131, 2348, 4262, 4696, 8524, 9392, 17048, 18784, 34096, 68192, 1250897, 2501794, 5003588, 10007176, 20014352, 40028704]

約数ペア:

[(1, 40028704), (2, 20014352), (4, 10007176), (8, 5003588), (16, 2501794), (32, 1250897), (587, 68192), (1174, 34096), (2131, 18784), (2348, 17048), (4262, 9392), (4696, 8524)]