47804692

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{70717}}^1$

素因数の和:70747

約数の個数: 18

約数和(自身を含む): 90589758

約数和(自身を除く): 42785066

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 70717, 141434, 282868, 919321, 1838642, 3677284, 11951173, 23902346, 47804692]

約数ペア:

[(1, 47804692), (2, 23902346), (4, 11951173), (13, 3677284), (26, 1838642), (52, 919321), (169, 282868), (338, 141434), (676, 70717)]