74944168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{720617}}^1$

素因数の和:720636

約数の個数: 16

約数和(自身を含む): 151329780

約数和(自身を除く): 76385612

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 720617, 1441234, 2882468, 5764936, 9368021, 18736042, 37472084, 74944168]

約数ペア:

[(1, 74944168), (2, 37472084), (4, 18736042), (8, 9368021), (13, 5764936), (26, 2882468), (52, 1441234), (104, 720617)]