42942284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139423}}^1$

素因数の和:139445

約数の個数: 24

約数和(自身を含む): 93692928

約数和(自身を除く): 50750644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 139423, 278846, 557692, 975961, 1533653, 1951922, 3067306, 3903844, 6134612, 10735571, 21471142, 42942284]

約数ペア:

[(1, 42942284), (2, 21471142), (4, 10735571), (7, 6134612), (11, 3903844), (14, 3067306), (22, 1951922), (28, 1533653), (44, 975961), (77, 557692), (154, 278846), (308, 139423)]