3839216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 7983120

約数和(自身を除く): 4143904

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 173, 292, 304, 346, 584, 692, 1168, 1384, 1387, 2768, 2774, 3287, 5548, 6574, 11096, 12629, 13148, 22192, 25258, 26296, 50516, 52592, 101032, 202064, 239951, 479902, 959804, 1919608, 3839216]

約数ペア:

[(1, 3839216), (2, 1919608), (4, 959804), (8, 479902), (16, 239951), (19, 202064), (38, 101032), (73, 52592), (76, 50516), (146, 26296), (152, 25258), (173, 22192), (292, 13148), (304, 12629), (346, 11096), (584, 6574), (692, 5548), (1168, 3287), (1384, 2774), (1387, 2768)]