6656432

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 13488720

約数和(自身を除く): 6832288

約数列:

[1, 2, 4, 8, 16, 41, 73, 82, 139, 146, 164, 278, 292, 328, 556, 584, 656, 1112, 1168, 2224, 2993, 5699, 5986, 10147, 11398, 11972, 20294, 22796, 23944, 40588, 45592, 47888, 81176, 91184, 162352, 416027, 832054, 1664108, 3328216, 6656432]

約数ペア:

[(1, 6656432), (2, 3328216), (4, 1664108), (8, 832054), (16, 416027), (41, 162352), (73, 91184), (82, 81176), (139, 47888), (146, 45592), (164, 40588), (278, 23944), (292, 22796), (328, 20294), (556, 11972), (584, 11398), (656, 10147), (1112, 5986), (1168, 5699), (2224, 2993)]