45439408

素因数分解:

$2^4\times 7^1\times {\mathrm{405709}}^1$

素因数の和:405724

約数の個数: 20

約数和(自身を含む): 100616080

約数和(自身を除く): 55176672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 405709, 811418, 1622836, 2839963, 3245672, 5679926, 6491344, 11359852, 22719704, 45439408]

約数ペア:

[(1, 45439408), (2, 22719704), (4, 11359852), (7, 6491344), (8, 5679926), (14, 3245672), (16, 2839963), (28, 1622836), (56, 811418), (112, 405709)]