26260874

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 42197760

約数和(自身を除く): 15936886

約数列:

[1, 2, 43, 47, 73, 86, 89, 94, 146, 178, 2021, 3139, 3431, 3827, 4042, 4183, 6278, 6497, 6862, 7654, 8366, 12994, 147533, 179869, 279371, 295066, 305359, 359738, 558742, 610718, 13130437, 26260874]

約数ペア:

[(1, 26260874), (2, 13130437), (43, 610718), (47, 558742), (73, 359738), (86, 305359), (89, 295066), (94, 279371), (146, 179869), (178, 147533), (2021, 12994), (3139, 8366), (3431, 7654), (3827, 6862), (4042, 6497), (4183, 6278)]