7860664

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 10801736

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 359, 391, 476, 644, 718, 782, 952, 1288, 1436, 1564, 2513, 2737, 2872, 3128, 5026, 5474, 6103, 8257, 10052, 10948, 12206, 16514, 20104, 21896, 24412, 33028, 42721, 48824, 57799, 66056, 85442, 115598, 140369, 170884, 231196, 280738, 341768, 462392, 561476, 982583, 1122952, 1965166, 3930332, 7860664]

約数ペア:

[(1, 7860664), (2, 3930332), (4, 1965166), (7, 1122952), (8, 982583), (14, 561476), (17, 462392), (23, 341768), (28, 280738), (34, 231196), (46, 170884), (56, 140369), (68, 115598), (92, 85442), (119, 66056), (136, 57799), (161, 48824), (184, 42721), (238, 33028), (322, 24412), (359, 21896), (391, 20104), (476, 16514), (644, 12206), (718, 10948), (782, 10052), (952, 8257), (1288, 6103), (1436, 5474), (1564, 5026), (2513, 3128), (2737, 2872)]