25216648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7213}}^1$

素因数の和:7261

約数の個数: 32

約数和(自身を含む): 51940800

約数和(自身を除く): 26724152

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 7213, 14426, 28852, 57704, 137047, 165899, 274094, 331798, 548188, 663596, 1096376, 1327192, 3152081, 6304162, 12608324, 25216648]

約数ペア:

[(1, 25216648), (2, 12608324), (4, 6304162), (8, 3152081), (19, 1327192), (23, 1096376), (38, 663596), (46, 548188), (76, 331798), (92, 274094), (152, 165899), (184, 137047), (437, 57704), (874, 28852), (1748, 14426), (3496, 7213)]