40282268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24989}}^1$

素因数の和:25037

約数の個数: 24

約数和(自身を含む): 78368640

約数和(自身を除く): 38086372

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 24989, 49978, 99956, 324857, 649714, 774659, 1299428, 1549318, 3098636, 10070567, 20141134, 40282268]

約数ペア:

[(1, 40282268), (2, 20141134), (4, 10070567), (13, 3098636), (26, 1549318), (31, 1299428), (52, 774659), (62, 649714), (124, 324857), (403, 99956), (806, 49978), (1612, 24989)]