63645456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{189421}}^1$

素因数の和:189439

約数の個数: 40

約数和(自身を含む): 187906624

約数和(自身を除く): 124261168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 189421, 378842, 568263, 757684, 1136526, 1325947, 1515368, 2273052, 2651894, 3030736, 3977841, 4546104, 5303788, 7955682, 9092208, 10607576, 15911364, 21215152, 31822728, 63645456]

約数ペア:

[(1, 63645456), (2, 31822728), (3, 21215152), (4, 15911364), (6, 10607576), (7, 9092208), (8, 7955682), (12, 5303788), (14, 4546104), (16, 3977841), (21, 3030736), (24, 2651894), (28, 2273052), (42, 1515368), (48, 1325947), (56, 1136526), (84, 757684), (112, 568263), (168, 378842), (336, 189421)]