63771856

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:811

約数の個数: 40

約数和(自身を含む): 127313280

約数和(自身を除く): 63541424

約数列:

[1, 2, 4, 8, 16, 47, 94, 137, 188, 274, 376, 548, 619, 752, 1096, 1238, 2192, 2476, 4952, 6439, 9904, 12878, 25756, 29093, 51512, 58186, 84803, 103024, 116372, 169606, 232744, 339212, 465488, 678424, 1356848, 3985741, 7971482, 15942964, 31885928, 63771856]

約数ペア:

[(1, 63771856), (2, 31885928), (4, 15942964), (8, 7971482), (16, 3985741), (47, 1356848), (94, 678424), (137, 465488), (188, 339212), (274, 232744), (376, 169606), (548, 116372), (619, 103024), (752, 84803), (1096, 58186), (1238, 51512), (2192, 29093), (2476, 25756), (4952, 12878), (6439, 9904)]