40226828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20399}}^1$

素因数の和:20449

約数の個数: 24

約数和(自身を含む): 77112000

約数和(自身を除く): 36885172

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 20399, 40798, 81596, 346783, 591571, 693566, 1183142, 1387132, 2366284, 10056707, 20113414, 40226828]

約数ペア:

[(1, 40226828), (2, 20113414), (4, 10056707), (17, 2366284), (29, 1387132), (34, 1183142), (58, 693566), (68, 591571), (116, 346783), (493, 81596), (986, 40798), (1972, 20399)]