71378416

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 140977584

約数和(自身を除く): 69599168

約数列:

[1, 2, 4, 8, 16, 107, 173, 214, 241, 346, 428, 482, 692, 856, 964, 1384, 1712, 1928, 2768, 3856, 18511, 25787, 37022, 41693, 51574, 74044, 83386, 103148, 148088, 166772, 206296, 296176, 333544, 412592, 667088, 4461151, 8922302, 17844604, 35689208, 71378416]

約数ペア:

[(1, 71378416), (2, 35689208), (4, 17844604), (8, 8922302), (16, 4461151), (107, 667088), (173, 412592), (214, 333544), (241, 296176), (346, 206296), (428, 166772), (482, 148088), (692, 103148), (856, 83386), (964, 74044), (1384, 51574), (1712, 41693), (1928, 37022), (2768, 25787), (3856, 18511)]