74712716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3583}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 141195264

約数和(自身を除く): 66482548

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 3583, 5213, 7166, 10426, 14332, 20852, 46579, 93158, 186316, 1436783, 2873566, 5747132, 18678179, 37356358, 74712716]

約数ペア:

[(1, 74712716), (2, 37356358), (4, 18678179), (13, 5747132), (26, 2873566), (52, 1436783), (401, 186316), (802, 93158), (1604, 46579), (3583, 20852), (5213, 14332), (7166, 10426)]