7894216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 16315200

約数和(自身を除く): 8420984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 823, 872, 1199, 1646, 2398, 3292, 4796, 6584, 9053, 9592, 18106, 36212, 72424, 89707, 179414, 358828, 717656, 986777, 1973554, 3947108, 7894216]

約数ペア:

[(1, 7894216), (2, 3947108), (4, 1973554), (8, 986777), (11, 717656), (22, 358828), (44, 179414), (88, 89707), (109, 72424), (218, 36212), (436, 18106), (823, 9592), (872, 9053), (1199, 6584), (1646, 4796), (2398, 3292)]