74257264

素因数分解:

$2^4\times {\mathrm{1459}}^1\times {\mathrm{3181}}^1$

素因数の和:4648

約数の個数: 20

約数和(自身を含む): 144017320

約数和(自身を除く): 69760056

約数列:

[1, 2, 4, 8, 16, 1459, 2918, 3181, 5836, 6362, 11672, 12724, 23344, 25448, 50896, 4641079, 9282158, 18564316, 37128632, 74257264]

約数ペア:

[(1, 74257264), (2, 37128632), (4, 18564316), (8, 9282158), (16, 4641079), (1459, 50896), (2918, 25448), (3181, 23344), (5836, 12724), (6362, 11672)]