71398593616

素因数分解:

$2^4\times 7^1\times {\mathrm{637487443}}^1$

素因数の和:637487458

約数の個数: 20

約数和(自身を含む): 158096886112

約数和(自身を除く): 86698292496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 637487443, 1274974886, 2549949772, 4462412101, 5099899544, 8924824202, 10199799088, 17849648404, 35699296808, 71398593616]

約数ペア:

[(1, 71398593616), (2, 35699296808), (4, 17849648404), (7, 10199799088), (8, 8924824202), (14, 5099899544), (16, 4462412101), (28, 2549949772), (56, 1274974886), (112, 637487443)]