39649278

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 80766720

約数和(自身を除く): 41117442

約数列:

[1, 2, 3, 6, 107, 151, 214, 302, 321, 409, 453, 642, 818, 906, 1227, 2454, 16157, 32314, 43763, 48471, 61759, 87526, 96942, 123518, 131289, 185277, 262578, 370554, 6608213, 13216426, 19824639, 39649278]

約数ペア:

[(1, 39649278), (2, 19824639), (3, 13216426), (6, 6608213), (107, 370554), (151, 262578), (214, 185277), (302, 131289), (321, 123518), (409, 96942), (453, 87526), (642, 61759), (818, 48471), (906, 43763), (1227, 32314), (2454, 16157)]