553640384

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19181}}^1$

素因数の和:19245

約数の個数: 56

約数和(自身を含む): 1227801456

約数和(自身を除く): 674161072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 164, 176, 328, 352, 451, 656, 704, 902, 1312, 1804, 2624, 3608, 7216, 14432, 19181, 28864, 38362, 76724, 153448, 210991, 306896, 421982, 613792, 786421, 843964, 1227584, 1572842, 1687928, 3145684, 3375856, 6291368, 6751712, 8650631, 12582736, 13503424, 17301262, 25165472, 34602524, 50330944, 69205048, 138410096, 276820192, 553640384]

約数ペア:

[(1, 553640384), (2, 276820192), (4, 138410096), (8, 69205048), (11, 50330944), (16, 34602524), (22, 25165472), (32, 17301262), (41, 13503424), (44, 12582736), (64, 8650631), (82, 6751712), (88, 6291368), (164, 3375856), (176, 3145684), (328, 1687928), (352, 1572842), (451, 1227584), (656, 843964), (704, 786421), (902, 613792), (1312, 421982), (1804, 306896), (2624, 210991), (3608, 153448), (7216, 76724), (14432, 38362), (19181, 28864)]