78249026

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{1103}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 119232000

約数和(自身を除く): 40982974

約数列:

[1, 2, 79, 158, 449, 898, 1103, 2206, 35471, 70942, 87137, 174274, 495247, 990494, 39124513, 78249026]

約数ペア:

[(1, 78249026), (2, 39124513), (79, 990494), (158, 495247), (449, 174274), (898, 87137), (1103, 70942), (2206, 35471)]