25575452

素因数分解:

$2^2\times 7^4\times {\mathrm{2663}}^1$

素因数の和:2695

約数の個数: 30

約数和(自身を含む): 52233048

約数和(自身を除く): 26657596

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 2663, 4802, 5326, 9604, 10652, 18641, 37282, 74564, 130487, 260974, 521948, 913409, 1826818, 3653636, 6393863, 12787726, 25575452]

約数ペア:

[(1, 25575452), (2, 12787726), (4, 6393863), (7, 3653636), (14, 1826818), (28, 913409), (49, 521948), (98, 260974), (196, 130487), (343, 74564), (686, 37282), (1372, 18641), (2401, 10652), (2663, 9604), (4802, 5326)]