22779928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 44100000

約数和(自身を除く): 21320072

約数列:

[1, 2, 4, 8, 41, 82, 164, 199, 328, 349, 398, 698, 796, 1396, 1592, 2792, 8159, 14309, 16318, 28618, 32636, 57236, 65272, 69451, 114472, 138902, 277804, 555608, 2847491, 5694982, 11389964, 22779928]

約数ペア:

[(1, 22779928), (2, 11389964), (4, 5694982), (8, 2847491), (41, 555608), (82, 277804), (164, 138902), (199, 114472), (328, 69451), (349, 65272), (398, 57236), (698, 32636), (796, 28618), (1396, 16318), (1592, 14309), (2792, 8159)]