70021616

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2963}}^1$

素因数の和:3189

約数の個数: 40

約数和(自身を含む): 155835264

約数和(自身を除く): 85813648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 2963, 3376, 5908, 5926, 11816, 11852, 20741, 23632, 23704, 41482, 47408, 82964, 165928, 331856, 625193, 1250386, 2500772, 4376351, 5001544, 8752702, 10003088, 17505404, 35010808, 70021616]

約数ペア:

[(1, 70021616), (2, 35010808), (4, 17505404), (7, 10003088), (8, 8752702), (14, 5001544), (16, 4376351), (28, 2500772), (56, 1250386), (112, 625193), (211, 331856), (422, 165928), (844, 82964), (1477, 47408), (1688, 41482), (2954, 23704), (2963, 23632), (3376, 20741), (5908, 11852), (5926, 11816)]