40011884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12457}}^1$

素因数の和:12545

約数の個数: 24

約数和(自身を含む): 77438928

約数和(自身を除く): 37427044

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 12457, 24914, 49828, 137027, 274054, 548108, 909361, 1818722, 3637444, 10002971, 20005942, 40011884]

約数ペア:

[(1, 40011884), (2, 20005942), (4, 10002971), (11, 3637444), (22, 1818722), (44, 909361), (73, 548108), (146, 274054), (292, 137027), (803, 49828), (1606, 24914), (3212, 12457)]