72523724

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28463}}^1$

素因数の和:28494

約数の個数: 36

約数和(自身を含む): 158999904

約数和(自身を除く): 86476180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 28463, 56926, 113852, 199241, 370019, 398482, 740038, 796964, 1394687, 1480076, 2590133, 2789374, 5180266, 5578748, 10360532, 18130931, 36261862, 72523724]

約数ペア:

[(1, 72523724), (2, 36261862), (4, 18130931), (7, 10360532), (13, 5578748), (14, 5180266), (26, 2789374), (28, 2590133), (49, 1480076), (52, 1394687), (91, 796964), (98, 740038), (182, 398482), (196, 370019), (364, 199241), (637, 113852), (1274, 56926), (2548, 28463)]