40305272

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{3089}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 86767200

約数和(自身を除く): 46461928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 3089, 3262, 6178, 6524, 12356, 13048, 21623, 24712, 43246, 86492, 172984, 719737, 1439474, 2878948, 5038159, 5757896, 10076318, 20152636, 40305272]

約数ペア:

[(1, 40305272), (2, 20152636), (4, 10076318), (7, 5757896), (8, 5038159), (14, 2878948), (28, 1439474), (56, 719737), (233, 172984), (466, 86492), (932, 43246), (1631, 24712), (1864, 21623), (3089, 13048), (3262, 12356), (6178, 6524)]