27971880112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1\times {\mathrm{1291}}^1$

素因数の和:2018

約数の個数: 80

約数和(自身を含む): 59508941184

約数和(自身を除く): 31537061072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 307, 401, 614, 802, 1228, 1291, 1604, 2456, 2582, 3208, 3377, 4411, 4912, 5164, 6416, 6754, 8822, 10328, 13508, 14201, 17644, 20656, 27016, 28402, 35288, 54032, 56804, 70576, 113608, 123107, 227216, 246214, 396337, 492428, 517691, 792674, 984856, 1035382, 1354177, 1585348, 1969712, 2070764, 2708354, 3170696, 4141528, 4359707, 5416708, 5694601, 6341392, 8283056, 8719414, 10833416, 11389202, 17438828, 21666832, 22778404, 34877656, 45556808, 69755312, 91113616, 158931137, 317862274, 635724548, 1271449096, 1748242507, 2542898192, 3496485014, 6992970028, 13985940056, 27971880112]

約数ペア:

[(1, 27971880112), (2, 13985940056), (4, 6992970028), (8, 3496485014), (11, 2542898192), (16, 1748242507), (22, 1271449096), (44, 635724548), (88, 317862274), (176, 158931137), (307, 91113616), (401, 69755312), (614, 45556808), (802, 34877656), (1228, 22778404), (1291, 21666832), (1604, 17438828), (2456, 11389202), (2582, 10833416), (3208, 8719414), (3377, 8283056), (4411, 6341392), (4912, 5694601), (5164, 5416708), (6416, 4359707), (6754, 4141528), (8822, 3170696), (10328, 2708354), (13508, 2070764), (14201, 1969712), (17644, 1585348), (20656, 1354177), (27016, 1035382), (28402, 984856), (35288, 792674), (54032, 517691), (56804, 492428), (70576, 396337), (113608, 246214), (123107, 227216)]