65865422

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 124084224

約数和(自身を除く): 58218802

約数列:

[1, 2, 7, 14, 23, 43, 46, 67, 71, 86, 134, 142, 161, 301, 322, 469, 497, 602, 938, 989, 994, 1541, 1633, 1978, 2881, 3053, 3082, 3266, 4757, 5762, 6106, 6923, 9514, 10787, 11431, 13846, 20167, 21371, 21574, 22862, 33299, 40334, 42742, 66263, 66598, 70219, 109411, 132526, 140438, 204551, 218822, 409102, 463841, 491533, 765877, 927682, 983066, 1431857, 1531754, 2863714, 4704673, 9409346, 32932711, 65865422]

約数ペア:

[(1, 65865422), (2, 32932711), (7, 9409346), (14, 4704673), (23, 2863714), (43, 1531754), (46, 1431857), (67, 983066), (71, 927682), (86, 765877), (134, 491533), (142, 463841), (161, 409102), (301, 218822), (322, 204551), (469, 140438), (497, 132526), (602, 109411), (938, 70219), (989, 66598), (994, 66263), (1541, 42742), (1633, 40334), (1978, 33299), (2881, 22862), (3053, 21574), (3082, 21371), (3266, 20167), (4757, 13846), (5762, 11431), (6106, 10787), (6923, 9514)]