42691838

素因数分解:

$2^1\times 7^3\times {\mathrm{62233}}^1$

素因数の和:62256

約数の個数: 16

約数和(自身を含む): 74680800

約数和(自身を除く): 31988962

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 62233, 124466, 435631, 871262, 3049417, 6098834, 21345919, 42691838]

約数ペア:

[(1, 42691838), (2, 21345919), (7, 6098834), (14, 3049417), (49, 871262), (98, 435631), (343, 124466), (686, 62233)]