78005872

素因数分解:

$2^4\times 7^1\times {\mathrm{696481}}^1$

素因数の和:696496

約数の個数: 20

約数和(自身を含む): 172727536

約数和(自身を除く): 94721664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 696481, 1392962, 2785924, 4875367, 5571848, 9750734, 11143696, 19501468, 39002936, 78005872]

約数ペア:

[(1, 78005872), (2, 39002936), (4, 19501468), (7, 11143696), (8, 9750734), (14, 5571848), (16, 4875367), (28, 2785924), (56, 1392962), (112, 696481)]