71013992

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26981}}^1$

素因数の和:27041

約数の個数: 32

約数和(自身を含む): 155416320

約数和(自身を除く): 84402328

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 26981, 53962, 107924, 188867, 215848, 377734, 755468, 1268107, 1510936, 2536214, 5072428, 8876749, 10144856, 17753498, 35506996, 71013992]

約数ペア:

[(1, 71013992), (2, 35506996), (4, 17753498), (7, 10144856), (8, 8876749), (14, 5072428), (28, 2536214), (47, 1510936), (56, 1268107), (94, 755468), (188, 377734), (329, 215848), (376, 188867), (658, 107924), (1316, 53962), (2632, 26981)]