56861896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2174

約数の個数: 64

約数和(自身を含む): 134830080

約数和(自身を除く): 77968184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 2111, 3367, 3848, 4222, 6734, 8444, 13468, 14777, 16888, 26936, 27443, 29554, 54886, 59108, 78107, 109772, 118216, 156214, 192101, 219544, 312428, 384202, 546749, 624856, 768404, 1015391, 1093498, 1536808, 2030782, 2186996, 4061564, 4373992, 7107737, 8123128, 14215474, 28430948, 56861896]

約数ペア:

[(1, 56861896), (2, 28430948), (4, 14215474), (7, 8123128), (8, 7107737), (13, 4373992), (14, 4061564), (26, 2186996), (28, 2030782), (37, 1536808), (52, 1093498), (56, 1015391), (74, 768404), (91, 624856), (104, 546749), (148, 384202), (182, 312428), (259, 219544), (296, 192101), (364, 156214), (481, 118216), (518, 109772), (728, 78107), (962, 59108), (1036, 54886), (1924, 29554), (2072, 27443), (2111, 26936), (3367, 16888), (3848, 14777), (4222, 13468), (6734, 8444)]