8945216

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 56

約数和(自身を含む): 20823936

約数和(自身を除く): 11878720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 487, 574, 656, 974, 1148, 1312, 1948, 2296, 2624, 3409, 3896, 4592, 6818, 7792, 9184, 13636, 15584, 18368, 19967, 27272, 31168, 39934, 54544, 79868, 109088, 139769, 159736, 218176, 279538, 319472, 559076, 638944, 1118152, 1277888, 2236304, 4472608, 8945216]

約数ペア:

[(1, 8945216), (2, 4472608), (4, 2236304), (7, 1277888), (8, 1118152), (14, 638944), (16, 559076), (28, 319472), (32, 279538), (41, 218176), (56, 159736), (64, 139769), (82, 109088), (112, 79868), (164, 54544), (224, 39934), (287, 31168), (328, 27272), (448, 19967), (487, 18368), (574, 15584), (656, 13636), (974, 9184), (1148, 7792), (1312, 6818), (1948, 4592), (2296, 3896), (2624, 3409)]