27257524

素因数分解:

$2^2\times 7^3\times {\mathrm{19867}}^1$

素因数の和:19892

約数の個数: 24

約数和(自身を含む): 55630400

約数和(自身を除く): 28372876

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 19867, 39734, 79468, 139069, 278138, 556276, 973483, 1946966, 3893932, 6814381, 13628762, 27257524]

約数ペア:

[(1, 27257524), (2, 13628762), (4, 6814381), (7, 3893932), (14, 1946966), (28, 973483), (49, 556276), (98, 278138), (196, 139069), (343, 79468), (686, 39734), (1372, 19867)]