25243472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{42641}}^1$

素因数の和:42686

約数の個数: 20

約数和(自身を含む): 50232276

約数和(自身を除く): 24988804

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 42641, 85282, 170564, 341128, 682256, 1577717, 3155434, 6310868, 12621736, 25243472]

約数ペア:

[(1, 25243472), (2, 12621736), (4, 6310868), (8, 3155434), (16, 1577717), (37, 682256), (74, 341128), (148, 170564), (296, 85282), (592, 42641)]