38890768

素因数分解:

$2^4\times 7^1\times {\mathrm{347239}}^1$

素因数の和:347254

約数の個数: 20

約数和(自身を含む): 86115520

約数和(自身を除く): 47224752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347239, 694478, 1388956, 2430673, 2777912, 4861346, 5555824, 9722692, 19445384, 38890768]

約数ペア:

[(1, 38890768), (2, 19445384), (4, 9722692), (7, 5555824), (8, 4861346), (14, 2777912), (16, 2430673), (28, 1388956), (56, 694478), (112, 347239)]