7678432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 16223760

約数和(自身を除く): 8545328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 173, 292, 304, 346, 584, 608, 692, 1168, 1384, 1387, 2336, 2768, 2774, 3287, 5536, 5548, 6574, 11096, 12629, 13148, 22192, 25258, 26296, 44384, 50516, 52592, 101032, 105184, 202064, 239951, 404128, 479902, 959804, 1919608, 3839216, 7678432]

約数ペア:

[(1, 7678432), (2, 3839216), (4, 1919608), (8, 959804), (16, 479902), (19, 404128), (32, 239951), (38, 202064), (73, 105184), (76, 101032), (146, 52592), (152, 50516), (173, 44384), (292, 26296), (304, 25258), (346, 22192), (584, 13148), (608, 12629), (692, 11096), (1168, 6574), (1384, 5548), (1387, 5536), (2336, 3287), (2768, 2774)]