2571352

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 6073920

約数和(自身を除く): 3502568

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 73, 74, 119, 136, 146, 148, 238, 259, 292, 296, 476, 511, 518, 584, 629, 952, 1022, 1036, 1241, 1258, 2044, 2072, 2482, 2516, 2701, 4088, 4403, 4964, 5032, 5402, 8687, 8806, 9928, 10804, 17374, 17612, 18907, 21608, 34748, 35224, 37814, 45917, 69496, 75628, 91834, 151256, 183668, 321419, 367336, 642838, 1285676, 2571352]

約数ペア:

[(1, 2571352), (2, 1285676), (4, 642838), (7, 367336), (8, 321419), (14, 183668), (17, 151256), (28, 91834), (34, 75628), (37, 69496), (56, 45917), (68, 37814), (73, 35224), (74, 34748), (119, 21608), (136, 18907), (146, 17612), (148, 17374), (238, 10804), (259, 9928), (292, 8806), (296, 8687), (476, 5402), (511, 5032), (518, 4964), (584, 4403), (629, 4088), (952, 2701), (1022, 2516), (1036, 2482), (1241, 2072), (1258, 2044)]