74386286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{18223}}^1$

素因数の和:18395

約数の個数: 16

約数和(自身を含む): 120934464

約数和(自身を除く): 46548178

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 18223, 36446, 236899, 473798, 2861011, 5722022, 37193143, 74386286]

約数ペア:

[(1, 74386286), (2, 37193143), (13, 5722022), (26, 2861011), (157, 473798), (314, 236899), (2041, 36446), (4082, 18223)]