40984592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{691}}^1$

素因数の和:1047

約数の個数: 40

約数和(自身を含む): 87009312

約数和(自身を除く): 46024720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 337, 674, 691, 1348, 1382, 2696, 2764, 3707, 5392, 5528, 7414, 7601, 11056, 14828, 15202, 29656, 30404, 59312, 60808, 121616, 232867, 465734, 931468, 1862936, 2561537, 3725872, 5123074, 10246148, 20492296, 40984592]

約数ペア:

[(1, 40984592), (2, 20492296), (4, 10246148), (8, 5123074), (11, 3725872), (16, 2561537), (22, 1862936), (44, 931468), (88, 465734), (176, 232867), (337, 121616), (674, 60808), (691, 59312), (1348, 30404), (1382, 29656), (2696, 15202), (2764, 14828), (3707, 11056), (5392, 7601), (5528, 7414)]