42549676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7507}}^1$

素因数の和:7633

約数の個数: 24

約数和(自身を含む): 80936240

約数和(自身を除く): 38386564

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 7507, 15014, 30028, 97591, 195182, 390364, 818263, 1636526, 3273052, 10637419, 21274838, 42549676]

約数ペア:

[(1, 42549676), (2, 21274838), (4, 10637419), (13, 3273052), (26, 1636526), (52, 818263), (109, 390364), (218, 195182), (436, 97591), (1417, 30028), (2834, 15014), (5668, 7507)]