22770244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 48348160

約数和(自身を除く): 25577916

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 709, 868, 1036, 1147, 1418, 2294, 2836, 4588, 4963, 8029, 9926, 16058, 19852, 21979, 26233, 32116, 43958, 52466, 87916, 104932, 153853, 183631, 307706, 367262, 615412, 734524, 813223, 1626446, 3252892, 5692561, 11385122, 22770244]

約数ペア:

[(1, 22770244), (2, 11385122), (4, 5692561), (7, 3252892), (14, 1626446), (28, 813223), (31, 734524), (37, 615412), (62, 367262), (74, 307706), (124, 183631), (148, 153853), (217, 104932), (259, 87916), (434, 52466), (518, 43958), (709, 32116), (868, 26233), (1036, 21979), (1147, 19852), (1418, 16058), (2294, 9926), (2836, 8029), (4588, 4963)]