12753776

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4951}}^1$

素因数の和:4989

約数の個数: 40

約数和(自身を含む): 29474304

約数和(自身を除く): 16720528

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 4951, 9902, 19804, 34657, 39608, 69314, 79216, 113873, 138628, 227746, 277256, 455492, 554512, 797111, 910984, 1594222, 1821968, 3188444, 6376888, 12753776]

約数ペア:

[(1, 12753776), (2, 6376888), (4, 3188444), (7, 1821968), (8, 1594222), (14, 910984), (16, 797111), (23, 554512), (28, 455492), (46, 277256), (56, 227746), (92, 138628), (112, 113873), (161, 79216), (184, 69314), (322, 39608), (368, 34657), (644, 19804), (1288, 9902), (2576, 4951)]