71045576

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26993}}^1$

素因数の和:27053

約数の個数: 32

約数和(自身を含む): 155485440

約数和(自身を除く): 84439864

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 26993, 53986, 107972, 188951, 215944, 377902, 755804, 1268671, 1511608, 2537342, 5074684, 8880697, 10149368, 17761394, 35522788, 71045576]

約数ペア:

[(1, 71045576), (2, 35522788), (4, 17761394), (7, 10149368), (8, 8880697), (14, 5074684), (28, 2537342), (47, 1511608), (56, 1268671), (94, 755804), (188, 377902), (329, 215944), (376, 188951), (658, 107972), (1316, 53986), (2632, 26993)]