40068782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10343}}^1$

素因数の和:10507

約数の個数: 16

約数和(自身を含む): 65167200

約数和(自身を除く): 25098418

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 10343, 20686, 134459, 268918, 1541107, 3082214, 20034391, 40068782]

約数ペア:

[(1, 40068782), (2, 20034391), (13, 3082214), (26, 1541107), (149, 268918), (298, 134459), (1937, 20686), (3874, 10343)]