25917248

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 64520064

約数和(自身を除く): 38602816

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 64, 68, 82, 83, 112, 119, 136, 164, 166, 224, 238, 272, 287, 328, 332, 448, 476, 544, 574, 581, 656, 664, 697, 952, 1088, 1148, 1162, 1312, 1328, 1394, 1411, 1904, 2296, 2324, 2624, 2656, 2788, 2822, 3403, 3808, 4592, 4648, 4879, 5312, 5576, 5644, 6806, 7616, 9184, 9296, 9758, 9877, 11152, 11288, 13612, 18368, 18592, 19516, 19754, 22304, 22576, 23821, 27224, 37184, 39032, 39508, 44608, 45152, 47642, 54448, 57851, 78064, 79016, 90304, 95284, 108896, 115702, 156128, 158032, 190568, 217792, 231404, 312256, 316064, 381136, 404957, 462808, 632128, 762272, 809914, 925616, 1524544, 1619828, 1851232, 3239656, 3702464, 6479312, 12958624, 25917248]

約数ペア:

[(1, 25917248), (2, 12958624), (4, 6479312), (7, 3702464), (8, 3239656), (14, 1851232), (16, 1619828), (17, 1524544), (28, 925616), (32, 809914), (34, 762272), (41, 632128), (56, 462808), (64, 404957), (68, 381136), (82, 316064), (83, 312256), (112, 231404), (119, 217792), (136, 190568), (164, 158032), (166, 156128), (224, 115702), (238, 108896), (272, 95284), (287, 90304), (328, 79016), (332, 78064), (448, 57851), (476, 54448), (544, 47642), (574, 45152), (581, 44608), (656, 39508), (664, 39032), (697, 37184), (952, 27224), (1088, 23821), (1148, 22576), (1162, 22304), (1312, 19754), (1328, 19516), (1394, 18592), (1411, 18368), (1904, 13612), (2296, 11288), (2324, 11152), (2624, 9877), (2656, 9758), (2788, 9296), (2822, 9184), (3403, 7616), (3808, 6806), (4592, 5644), (4648, 5576), (4879, 5312)]