7205104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 14887440

約数和(自身を除く): 7682336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 173, 274, 304, 346, 548, 692, 1096, 1384, 2192, 2603, 2768, 3287, 5206, 6574, 10412, 13148, 20824, 23701, 26296, 41648, 47402, 52592, 94804, 189608, 379216, 450319, 900638, 1801276, 3602552, 7205104]

約数ペア:

[(1, 7205104), (2, 3602552), (4, 1801276), (8, 900638), (16, 450319), (19, 379216), (38, 189608), (76, 94804), (137, 52592), (152, 47402), (173, 41648), (274, 26296), (304, 23701), (346, 20824), (548, 13148), (692, 10412), (1096, 6574), (1384, 5206), (2192, 3287), (2603, 2768)]