25275992

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2609}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 54496800

約数和(自身を除く): 29220808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 2609, 4844, 5218, 9688, 10436, 18263, 20872, 36526, 73052, 146104, 451357, 902714, 1805428, 3159499, 3610856, 6318998, 12637996, 25275992]

約数ペア:

[(1, 25275992), (2, 12637996), (4, 6318998), (7, 3610856), (8, 3159499), (14, 1805428), (28, 902714), (56, 451357), (173, 146104), (346, 73052), (692, 36526), (1211, 20872), (1384, 18263), (2422, 10436), (2609, 9688), (4844, 5218)]