7163456

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 56

約数和(自身を含む): 15422880

約数和(自身を除く): 8259424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 137, 152, 172, 274, 304, 344, 548, 608, 688, 817, 1096, 1216, 1376, 1634, 2192, 2603, 2752, 3268, 4384, 5206, 5891, 6536, 8768, 10412, 11782, 13072, 20824, 23564, 26144, 41648, 47128, 52288, 83296, 94256, 111929, 166592, 188512, 223858, 377024, 447716, 895432, 1790864, 3581728, 7163456]

約数ペア:

[(1, 7163456), (2, 3581728), (4, 1790864), (8, 895432), (16, 447716), (19, 377024), (32, 223858), (38, 188512), (43, 166592), (64, 111929), (76, 94256), (86, 83296), (137, 52288), (152, 47128), (172, 41648), (274, 26144), (304, 23564), (344, 20824), (548, 13072), (608, 11782), (688, 10412), (817, 8768), (1096, 6536), (1216, 5891), (1376, 5206), (1634, 4384), (2192, 3268), (2603, 2752)]