72951526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{5231}}^1$

素因数の和:5619

約数の個数: 16

約数和(自身を含む): 115522560

約数和(自身を除く): 42571034

約数列:

[1, 2, 19, 38, 367, 734, 5231, 6973, 10462, 13946, 99389, 198778, 1919777, 3839554, 36475763, 72951526]

約数ペア:

[(1, 72951526), (2, 36475763), (19, 3839554), (38, 1919777), (367, 198778), (734, 99389), (5231, 13946), (6973, 10462)]