63886208

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 135762000

約数和(自身を除く): 71875792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 109, 128, 152, 218, 241, 304, 436, 482, 608, 872, 964, 1216, 1744, 1928, 2071, 2432, 3488, 3856, 4142, 4579, 6976, 7712, 8284, 9158, 13952, 15424, 16568, 18316, 26269, 30848, 33136, 36632, 52538, 66272, 73264, 105076, 132544, 146528, 210152, 265088, 293056, 420304, 499111, 586112, 840608, 998222, 1681216, 1996444, 3362432, 3992888, 7985776, 15971552, 31943104, 63886208]

約数ペア:

[(1, 63886208), (2, 31943104), (4, 15971552), (8, 7985776), (16, 3992888), (19, 3362432), (32, 1996444), (38, 1681216), (64, 998222), (76, 840608), (109, 586112), (128, 499111), (152, 420304), (218, 293056), (241, 265088), (304, 210152), (436, 146528), (482, 132544), (608, 105076), (872, 73264), (964, 66272), (1216, 52538), (1744, 36632), (1928, 33136), (2071, 30848), (2432, 26269), (3488, 18316), (3856, 16568), (4142, 15424), (4579, 13952), (6976, 9158), (7712, 8284)]