72031352

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2287}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 140574720

約数和(自身を除く): 68543368

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 2287, 3937, 4574, 7874, 9148, 15748, 18296, 31496, 70897, 141794, 283588, 290449, 567176, 580898, 1161796, 2323592, 9003919, 18007838, 36015676, 72031352]

約数ペア:

[(1, 72031352), (2, 36015676), (4, 18007838), (8, 9003919), (31, 2323592), (62, 1161796), (124, 580898), (127, 567176), (248, 290449), (254, 283588), (508, 141794), (1016, 70897), (2287, 31496), (3937, 18296), (4574, 15748), (7874, 9148)]