40000541

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 51114240

約数和(自身を除く): 11113699

約数列:

[1, 7, 17, 29, 67, 119, 173, 203, 469, 493, 1139, 1211, 1943, 2941, 3451, 5017, 7973, 11591, 13601, 20587, 33031, 35119, 81137, 85289, 197047, 231217, 336139, 597023, 1379329, 2352973, 5714363, 40000541]

約数ペア:

[(1, 40000541), (7, 5714363), (17, 2352973), (29, 1379329), (67, 597023), (119, 336139), (173, 231217), (203, 197047), (469, 85289), (493, 81137), (1139, 35119), (1211, 33031), (1943, 20587), (2941, 13601), (3451, 11591), (5017, 7973)]