22480136

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9791}}^1$

素因数の和:9845

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 26871544

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 9791, 19582, 39164, 68537, 78328, 137074, 274148, 401431, 548296, 802862, 1605724, 2810017, 3211448, 5620034, 11240068, 22480136]

約数ペア:

[(1, 22480136), (2, 11240068), (4, 5620034), (7, 3211448), (8, 2810017), (14, 1605724), (28, 802862), (41, 548296), (56, 401431), (82, 274148), (164, 137074), (287, 78328), (328, 68537), (574, 39164), (1148, 19582), (2296, 9791)]