69268976

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13159}}^1$

素因数の和:13221

約数の個数: 40

約数和(自身を含む): 156656640

約数和(自身を除く): 87387664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 13159, 26318, 52636, 92113, 105272, 184226, 210544, 368452, 618473, 736904, 1236946, 1473808, 2473892, 4329311, 4947784, 8658622, 9895568, 17317244, 34634488, 69268976]

約数ペア:

[(1, 69268976), (2, 34634488), (4, 17317244), (7, 9895568), (8, 8658622), (14, 4947784), (16, 4329311), (28, 2473892), (47, 1473808), (56, 1236946), (94, 736904), (112, 618473), (188, 368452), (329, 210544), (376, 184226), (658, 105272), (752, 92113), (1316, 52636), (2632, 26318), (5264, 13159)]