64727152

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25127}}^1$

素因数の和:25165

約数の個数: 40

約数和(自身を含む): 149561856

約数和(自身を除く): 84834704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 25127, 50254, 100508, 175889, 201016, 351778, 402032, 577921, 703556, 1155842, 1407112, 2311684, 2814224, 4045447, 4623368, 8090894, 9246736, 16181788, 32363576, 64727152]

約数ペア:

[(1, 64727152), (2, 32363576), (4, 16181788), (7, 9246736), (8, 8090894), (14, 4623368), (16, 4045447), (23, 2814224), (28, 2311684), (46, 1407112), (56, 1155842), (92, 703556), (112, 577921), (161, 402032), (184, 351778), (322, 201016), (368, 175889), (644, 100508), (1288, 50254), (2576, 25127)]