7898408

素因数分解:

$2^3\times 7^2\times {\mathrm{20149}}^1$

素因数の和:20169

約数の個数: 24

約数和(自身を含む): 17228250

約数和(自身を除く): 9329842

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 20149, 40298, 80596, 141043, 161192, 282086, 564172, 987301, 1128344, 1974602, 3949204, 7898408]

約数ペア:

[(1, 7898408), (2, 3949204), (4, 1974602), (7, 1128344), (8, 987301), (14, 564172), (28, 282086), (49, 161192), (56, 141043), (98, 80596), (196, 40298), (392, 20149)]