40572042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23561}}^1$

素因数の和:23614

約数の個数: 32

約数和(自身を含む): 95001984

約数和(自身を除く): 54429942

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 23561, 47122, 70683, 141366, 164927, 329854, 494781, 966001, 989562, 1932002, 2898003, 5796006, 6762007, 13524014, 20286021, 40572042]

約数ペア:

[(1, 40572042), (2, 20286021), (3, 13524014), (6, 6762007), (7, 5796006), (14, 2898003), (21, 1932002), (41, 989562), (42, 966001), (82, 494781), (123, 329854), (246, 164927), (287, 141366), (574, 70683), (861, 47122), (1722, 23561)]