66934912

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 146953440

約数和(自身を除く): 80018528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 137, 176, 274, 347, 352, 548, 694, 704, 1096, 1388, 1408, 1507, 2192, 2776, 3014, 3817, 4384, 5552, 6028, 7634, 8768, 11104, 12056, 15268, 17536, 22208, 24112, 30536, 44416, 47539, 48224, 61072, 95078, 96448, 122144, 190156, 192896, 244288, 380312, 488576, 522929, 760624, 1045858, 1521248, 2091716, 3042496, 4183432, 6084992, 8366864, 16733728, 33467456, 66934912]

約数ペア:

[(1, 66934912), (2, 33467456), (4, 16733728), (8, 8366864), (11, 6084992), (16, 4183432), (22, 3042496), (32, 2091716), (44, 1521248), (64, 1045858), (88, 760624), (128, 522929), (137, 488576), (176, 380312), (274, 244288), (347, 192896), (352, 190156), (548, 122144), (694, 96448), (704, 95078), (1096, 61072), (1388, 48224), (1408, 47539), (1507, 44416), (2192, 30536), (2776, 24112), (3014, 22208), (3817, 17536), (4384, 15268), (5552, 12056), (6028, 11104), (7634, 8768)]