22981588

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3169}}^1$

素因数の和:3224

約数の個数: 36

約数和(自身を含む): 48063540

約数和(自身を除く): 25081952

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3169, 3626, 6338, 7252, 12676, 22183, 44366, 88732, 117253, 155281, 234506, 310562, 469012, 621124, 820771, 1641542, 3283084, 5745397, 11490794, 22981588]

約数ペア:

[(1, 22981588), (2, 11490794), (4, 5745397), (7, 3283084), (14, 1641542), (28, 820771), (37, 621124), (49, 469012), (74, 310562), (98, 234506), (148, 155281), (196, 117253), (259, 88732), (518, 44366), (1036, 22183), (1813, 12676), (3169, 7252), (3626, 6338)]