67563808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{162413}}^1$

素因数の和:162436

約数の個数: 24

約数和(自身を含む): 143249148

約数和(自身を除く): 75685340

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 162413, 324826, 649652, 1299304, 2111369, 2598608, 4222738, 5197216, 8445476, 16890952, 33781904, 67563808]

約数ペア:

[(1, 67563808), (2, 33781904), (4, 16890952), (8, 8445476), (13, 5197216), (16, 4222738), (26, 2598608), (32, 2111369), (52, 1299304), (104, 649652), (208, 324826), (416, 162413)]