71848979

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 77280000

約数和(自身を除く): 5431021

約数列:

[1, 29, 31, 229, 349, 899, 6641, 7099, 10121, 10819, 79921, 205871, 313751, 2317709, 2477551, 71848979]

約数ペア:

[(1, 71848979), (29, 2477551), (31, 2317709), (229, 313751), (349, 205871), (899, 79921), (6641, 10819), (7099, 10121)]