22901816

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1579}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 51334200

約数和(自身を除く): 28432384

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1579, 1813, 2072, 3158, 3626, 6316, 7252, 11053, 12632, 14504, 22106, 44212, 58423, 77371, 88424, 116846, 154742, 233692, 309484, 408961, 467384, 618968, 817922, 1635844, 2862727, 3271688, 5725454, 11450908, 22901816]

約数ペア:

[(1, 22901816), (2, 11450908), (4, 5725454), (7, 3271688), (8, 2862727), (14, 1635844), (28, 817922), (37, 618968), (49, 467384), (56, 408961), (74, 309484), (98, 233692), (148, 154742), (196, 116846), (259, 88424), (296, 77371), (392, 58423), (518, 44212), (1036, 22106), (1579, 14504), (1813, 12632), (2072, 11053), (3158, 7252), (3626, 6316)]