72268394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 126976896

約数和(自身を除く): 54708502

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 803, 1241, 1606, 2482, 2647, 5294, 13651, 27302, 29117, 44999, 58234, 89998, 193231, 386462, 494989, 989978, 2125541, 3284927, 4251082, 6569854, 36134197, 72268394]

約数ペア:

[(1, 72268394), (2, 36134197), (11, 6569854), (17, 4251082), (22, 3284927), (34, 2125541), (73, 989978), (146, 494989), (187, 386462), (374, 193231), (803, 89998), (1241, 58234), (1606, 44999), (2482, 29117), (2647, 27302), (5294, 13651)]