42630028

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{35407}}^1$

素因数の和:35461

約数の個数: 24

約数和(自身を含む): 87245312

約数和(自身を除く): 44615284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 35407, 70814, 141628, 247849, 495698, 991396, 1522501, 3045002, 6090004, 10657507, 21315014, 42630028]

約数ペア:

[(1, 42630028), (2, 21315014), (4, 10657507), (7, 6090004), (14, 3045002), (28, 1522501), (43, 991396), (86, 495698), (172, 247849), (301, 141628), (602, 70814), (1204, 35407)]