25217788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8093}}^1$

素因数の和:8157

約数の個数: 24

約数和(自身を含む): 47592720

約数和(自身を除く): 22374932

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 8093, 16186, 32372, 153767, 307534, 331813, 615068, 663626, 1327252, 6304447, 12608894, 25217788]

約数ペア:

[(1, 25217788), (2, 12608894), (4, 6304447), (19, 1327252), (38, 663626), (41, 615068), (76, 331813), (82, 307534), (164, 153767), (779, 32372), (1558, 16186), (3116, 8093)]