40011242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 64817280

約数和(自身を除く): 24806038

約数列:

[1, 2, 29, 43, 58, 61, 86, 122, 263, 526, 1247, 1769, 2494, 2623, 3538, 5246, 7627, 11309, 15254, 16043, 22618, 32086, 76067, 152134, 327961, 465247, 655922, 689849, 930494, 1379698, 20005621, 40011242]

約数ペア:

[(1, 40011242), (2, 20005621), (29, 1379698), (43, 930494), (58, 689849), (61, 655922), (86, 465247), (122, 327961), (263, 152134), (526, 76067), (1247, 32086), (1769, 22618), (2494, 16043), (2623, 15254), (3538, 11309), (5246, 7627)]