27602896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 60710400

約数和(自身を除く): 33107504

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 38, 58, 62, 76, 101, 116, 124, 152, 202, 232, 248, 304, 404, 464, 496, 551, 589, 808, 899, 1102, 1178, 1616, 1798, 1919, 2204, 2356, 2929, 3131, 3596, 3838, 4408, 4712, 5858, 6262, 7192, 7676, 8816, 9424, 11716, 12524, 14384, 15352, 17081, 23432, 25048, 30704, 34162, 46864, 50096, 55651, 59489, 68324, 90799, 111302, 118978, 136648, 181598, 222604, 237956, 273296, 363196, 445208, 475912, 726392, 890416, 951824, 1452784, 1725181, 3450362, 6900724, 13801448, 27602896]

約数ペア:

[(1, 27602896), (2, 13801448), (4, 6900724), (8, 3450362), (16, 1725181), (19, 1452784), (29, 951824), (31, 890416), (38, 726392), (58, 475912), (62, 445208), (76, 363196), (101, 273296), (116, 237956), (124, 222604), (152, 181598), (202, 136648), (232, 118978), (248, 111302), (304, 90799), (404, 68324), (464, 59489), (496, 55651), (551, 50096), (589, 46864), (808, 34162), (899, 30704), (1102, 25048), (1178, 23432), (1616, 17081), (1798, 15352), (1919, 14384), (2204, 12524), (2356, 11716), (2929, 9424), (3131, 8816), (3596, 7676), (3838, 7192), (4408, 6262), (4712, 5858)]