5747728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 13947520

約数和(自身を除く): 8199792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 73, 74, 76, 112, 133, 146, 148, 152, 259, 266, 292, 296, 304, 511, 518, 532, 584, 592, 703, 1022, 1036, 1064, 1168, 1387, 1406, 2044, 2072, 2128, 2701, 2774, 2812, 4088, 4144, 4921, 5402, 5548, 5624, 8176, 9709, 9842, 10804, 11096, 11248, 18907, 19418, 19684, 21608, 22192, 37814, 38836, 39368, 43216, 51319, 75628, 77672, 78736, 102638, 151256, 155344, 205276, 302512, 359233, 410552, 718466, 821104, 1436932, 2873864, 5747728]

約数ペア:

[(1, 5747728), (2, 2873864), (4, 1436932), (7, 821104), (8, 718466), (14, 410552), (16, 359233), (19, 302512), (28, 205276), (37, 155344), (38, 151256), (56, 102638), (73, 78736), (74, 77672), (76, 75628), (112, 51319), (133, 43216), (146, 39368), (148, 38836), (152, 37814), (259, 22192), (266, 21608), (292, 19684), (296, 19418), (304, 18907), (511, 11248), (518, 11096), (532, 10804), (584, 9842), (592, 9709), (703, 8176), (1022, 5624), (1036, 5548), (1064, 5402), (1168, 4921), (1387, 4144), (1406, 4088), (2044, 2812), (2072, 2774), (2128, 2701)]