26730564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1427}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 71651328

約数和(自身を除く): 44920764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1427, 1561, 2676, 2854, 3122, 4281, 4683, 5708, 6244, 8562, 9366, 9989, 17124, 18732, 19978, 29967, 39956, 59934, 119868, 318221, 636442, 954663, 1272884, 1909326, 2227547, 3818652, 4455094, 6682641, 8910188, 13365282, 26730564]

約数ペア:

[(1, 26730564), (2, 13365282), (3, 8910188), (4, 6682641), (6, 4455094), (7, 3818652), (12, 2227547), (14, 1909326), (21, 1272884), (28, 954663), (42, 636442), (84, 318221), (223, 119868), (446, 59934), (669, 39956), (892, 29967), (1338, 19978), (1427, 18732), (1561, 17124), (2676, 9989), (2854, 9366), (3122, 8562), (4281, 6244), (4683, 5708)]