22488452

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 47241600

約数和(自身を除く): 24753148

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 443, 518, 686, 886, 1036, 1372, 1772, 1813, 3101, 3626, 6202, 7252, 12404, 12691, 16391, 21707, 25382, 32782, 43414, 50764, 65564, 86828, 114737, 151949, 229474, 303898, 458948, 607796, 803159, 1606318, 3212636, 5622113, 11244226, 22488452]

約数ペア:

[(1, 22488452), (2, 11244226), (4, 5622113), (7, 3212636), (14, 1606318), (28, 803159), (37, 607796), (49, 458948), (74, 303898), (98, 229474), (148, 151949), (196, 114737), (259, 86828), (343, 65564), (443, 50764), (518, 43414), (686, 32782), (886, 25382), (1036, 21707), (1372, 16391), (1772, 12691), (1813, 12404), (3101, 7252), (3626, 6202)]