40882444

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 73307808

約数和(自身を除く): 32425364

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 548, 1223, 2446, 4892, 8357, 16714, 33428, 74603, 149206, 167551, 298412, 335102, 670204, 10220611, 20441222, 40882444]

約数ペア:

[(1, 40882444), (2, 20441222), (4, 10220611), (61, 670204), (122, 335102), (137, 298412), (244, 167551), (274, 149206), (548, 74603), (1223, 33428), (2446, 16714), (4892, 8357)]