42307144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 90512640

約数和(自身を除く): 48205496

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 53, 88, 94, 106, 188, 193, 212, 376, 386, 424, 517, 583, 772, 1034, 1166, 1544, 2068, 2123, 2332, 2491, 4136, 4246, 4664, 4982, 8492, 9071, 9964, 10229, 16984, 18142, 19928, 20458, 27401, 36284, 40916, 54802, 72568, 81832, 99781, 109604, 112519, 199562, 219208, 225038, 399124, 450076, 480763, 798248, 900152, 961526, 1923052, 3846104, 5288393, 10576786, 21153572, 42307144]

約数ペア:

[(1, 42307144), (2, 21153572), (4, 10576786), (8, 5288393), (11, 3846104), (22, 1923052), (44, 961526), (47, 900152), (53, 798248), (88, 480763), (94, 450076), (106, 399124), (188, 225038), (193, 219208), (212, 199562), (376, 112519), (386, 109604), (424, 99781), (517, 81832), (583, 72568), (772, 54802), (1034, 40916), (1166, 36284), (1544, 27401), (2068, 20458), (2123, 19928), (2332, 18142), (2491, 16984), (4136, 10229), (4246, 9964), (4664, 9071), (4982, 8492)]