40011736

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 77364000

約数和(自身を除く): 37352264

約数列:

[1, 2, 4, 8, 41, 82, 164, 199, 328, 398, 613, 796, 1226, 1592, 2452, 4904, 8159, 16318, 25133, 32636, 50266, 65272, 100532, 121987, 201064, 243974, 487948, 975896, 5001467, 10002934, 20005868, 40011736]

約数ペア:

[(1, 40011736), (2, 20005868), (4, 10002934), (8, 5001467), (41, 975896), (82, 487948), (164, 243974), (199, 201064), (328, 121987), (398, 100532), (613, 65272), (796, 50266), (1226, 32636), (1592, 25133), (2452, 16318), (4904, 8159)]