74816872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{719393}}^1$

素因数の和:719412

約数の個数: 16

約数和(自身を含む): 151072740

約数和(自身を除く): 76255868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 719393, 1438786, 2877572, 5755144, 9352109, 18704218, 37408436, 74816872]

約数ペア:

[(1, 74816872), (2, 37408436), (4, 18704218), (8, 9352109), (13, 5755144), (26, 2877572), (52, 1438786), (104, 719393)]