7800496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 17998848

約数和(自身を除く): 10198352

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 41, 44, 46, 47, 82, 88, 92, 94, 164, 176, 184, 188, 253, 328, 368, 376, 451, 506, 517, 656, 752, 902, 943, 1012, 1034, 1081, 1804, 1886, 1927, 2024, 2068, 2162, 3608, 3772, 3854, 4048, 4136, 4324, 7216, 7544, 7708, 8272, 8648, 10373, 11891, 15088, 15416, 17296, 20746, 21197, 23782, 30832, 41492, 42394, 44321, 47564, 82984, 84788, 88642, 95128, 165968, 169576, 177284, 190256, 339152, 354568, 487531, 709136, 975062, 1950124, 3900248, 7800496]

約数ペア:

[(1, 7800496), (2, 3900248), (4, 1950124), (8, 975062), (11, 709136), (16, 487531), (22, 354568), (23, 339152), (41, 190256), (44, 177284), (46, 169576), (47, 165968), (82, 95128), (88, 88642), (92, 84788), (94, 82984), (164, 47564), (176, 44321), (184, 42394), (188, 41492), (253, 30832), (328, 23782), (368, 21197), (376, 20746), (451, 17296), (506, 15416), (517, 15088), (656, 11891), (752, 10373), (902, 8648), (943, 8272), (1012, 7708), (1034, 7544), (1081, 7216), (1804, 4324), (1886, 4136), (1927, 4048), (2024, 3854), (2068, 3772), (2162, 3608)]