71017184

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2963}}^1$

素因数の和:3087

約数の個数: 48

約数和(自身を含む): 161336448

約数和(自身を除く): 90319264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2963, 2996, 3424, 5926, 5992, 11852, 11984, 20741, 23704, 23968, 41482, 47408, 82964, 94816, 165928, 317041, 331856, 634082, 663712, 1268164, 2219287, 2536328, 4438574, 5072656, 8877148, 10145312, 17754296, 35508592, 71017184]

約数ペア:

[(1, 71017184), (2, 35508592), (4, 17754296), (7, 10145312), (8, 8877148), (14, 5072656), (16, 4438574), (28, 2536328), (32, 2219287), (56, 1268164), (107, 663712), (112, 634082), (214, 331856), (224, 317041), (428, 165928), (749, 94816), (856, 82964), (1498, 47408), (1712, 41482), (2963, 23968), (2996, 23704), (3424, 20741), (5926, 11984), (5992, 11852)]