28273344

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1217}}^1$

素因数の和:1254

約数の個数: 84

約数和(自身を含む): 82292952

約数和(自身を除く): 54019608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 176, 192, 242, 264, 352, 363, 484, 528, 704, 726, 968, 1056, 1217, 1452, 1936, 2112, 2434, 2904, 3651, 3872, 4868, 5808, 7302, 7744, 9736, 11616, 13387, 14604, 19472, 23232, 26774, 29208, 38944, 40161, 53548, 58416, 77888, 80322, 107096, 116832, 147257, 160644, 214192, 233664, 294514, 321288, 428384, 441771, 589028, 642576, 856768, 883542, 1178056, 1285152, 1767084, 2356112, 2570304, 3534168, 4712224, 7068336, 9424448, 14136672, 28273344]

約数ペア:

[(1, 28273344), (2, 14136672), (3, 9424448), (4, 7068336), (6, 4712224), (8, 3534168), (11, 2570304), (12, 2356112), (16, 1767084), (22, 1285152), (24, 1178056), (32, 883542), (33, 856768), (44, 642576), (48, 589028), (64, 441771), (66, 428384), (88, 321288), (96, 294514), (121, 233664), (132, 214192), (176, 160644), (192, 147257), (242, 116832), (264, 107096), (352, 80322), (363, 77888), (484, 58416), (528, 53548), (704, 40161), (726, 38944), (968, 29208), (1056, 26774), (1217, 23232), (1452, 19472), (1936, 14604), (2112, 13387), (2434, 11616), (2904, 9736), (3651, 7744), (3872, 7302), (4868, 5808)]