78896944

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2741}}^1$

素因数の和:3013

約数の個数: 40

約数和(自身を含む): 175444128

約数和(自身を除く): 96547184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 2741, 3598, 4112, 5482, 7196, 10964, 14392, 19187, 21928, 28784, 38374, 43856, 76748, 153496, 306992, 704437, 1408874, 2817748, 4931059, 5635496, 9862118, 11270992, 19724236, 39448472, 78896944]

約数ペア:

[(1, 78896944), (2, 39448472), (4, 19724236), (7, 11270992), (8, 9862118), (14, 5635496), (16, 4931059), (28, 2817748), (56, 1408874), (112, 704437), (257, 306992), (514, 153496), (1028, 76748), (1799, 43856), (2056, 38374), (2741, 28784), (3598, 21928), (4112, 19187), (5482, 14392), (7196, 10964)]