25579684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4513}}^1$

素因数の和:4639

約数の個数: 24

約数和(自身を含む): 48660920

約数和(自身を除く): 23081236

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 4513, 5668, 9026, 18052, 58669, 117338, 234676, 491917, 983834, 1967668, 6394921, 12789842, 25579684]

約数ペア:

[(1, 25579684), (2, 12789842), (4, 6394921), (13, 1967668), (26, 983834), (52, 491917), (109, 234676), (218, 117338), (436, 58669), (1417, 18052), (2834, 9026), (4513, 5668)]