28438242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1571}}^1$

素因数の和:2014

約数の個数: 32

約数和(自身を含む): 65193984

約数和(自身を除く): 36755742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 1571, 2586, 3017, 3142, 4713, 6034, 9051, 9426, 10997, 18102, 21994, 32991, 65982, 677101, 1354202, 2031303, 4062606, 4739707, 9479414, 14219121, 28438242]

約数ペア:

[(1, 28438242), (2, 14219121), (3, 9479414), (6, 4739707), (7, 4062606), (14, 2031303), (21, 1354202), (42, 677101), (431, 65982), (862, 32991), (1293, 21994), (1571, 18102), (2586, 10997), (3017, 9426), (3142, 9051), (4713, 6034)]