72041426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{44089}}^1$

素因数の和:44153

約数の個数: 16

約数和(自身を含む): 116397600

約数和(自身を除く): 44356174

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 44089, 88178, 837691, 1675382, 1895827, 3791654, 36020713, 72041426]

約数ペア:

[(1, 72041426), (2, 36020713), (19, 3791654), (38, 1895827), (43, 1675382), (86, 837691), (817, 88178), (1634, 44089)]