25747728

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 69209856

約数和(自身を除く): 43462128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 101, 113, 141, 188, 202, 226, 282, 303, 339, 376, 404, 452, 564, 606, 678, 752, 808, 904, 1128, 1212, 1356, 1616, 1808, 2256, 2424, 2712, 4747, 4848, 5311, 5424, 9494, 10622, 11413, 14241, 15933, 18988, 21244, 22826, 28482, 31866, 34239, 37976, 42488, 45652, 56964, 63732, 68478, 75952, 84976, 91304, 113928, 127464, 136956, 182608, 227856, 254928, 273912, 536411, 547824, 1072822, 1609233, 2145644, 3218466, 4291288, 6436932, 8582576, 12873864, 25747728]

約数ペア:

[(1, 25747728), (2, 12873864), (3, 8582576), (4, 6436932), (6, 4291288), (8, 3218466), (12, 2145644), (16, 1609233), (24, 1072822), (47, 547824), (48, 536411), (94, 273912), (101, 254928), (113, 227856), (141, 182608), (188, 136956), (202, 127464), (226, 113928), (282, 91304), (303, 84976), (339, 75952), (376, 68478), (404, 63732), (452, 56964), (564, 45652), (606, 42488), (678, 37976), (752, 34239), (808, 31866), (904, 28482), (1128, 22826), (1212, 21244), (1356, 18988), (1616, 15933), (1808, 14241), (2256, 11413), (2424, 10622), (2712, 9494), (4747, 5424), (4848, 5311)]