25155284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 59222016

約数和(自身を除く): 34066732

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 53, 67, 77, 92, 106, 134, 154, 161, 212, 253, 268, 308, 322, 371, 469, 506, 583, 644, 737, 742, 938, 1012, 1166, 1219, 1474, 1484, 1541, 1771, 1876, 2332, 2438, 2948, 3082, 3542, 3551, 4081, 4876, 5159, 6164, 7084, 7102, 8162, 8533, 10318, 10787, 13409, 14204, 16324, 16951, 17066, 20636, 21574, 24857, 26818, 33902, 34132, 39061, 43148, 49714, 53636, 67804, 78122, 81673, 93863, 99428, 118657, 156244, 163346, 187726, 237314, 273427, 326692, 375452, 474628, 546854, 571711, 898403, 1093708, 1143422, 1796806, 2286844, 3593612, 6288821, 12577642, 25155284]

約数ペア:

[(1, 25155284), (2, 12577642), (4, 6288821), (7, 3593612), (11, 2286844), (14, 1796806), (22, 1143422), (23, 1093708), (28, 898403), (44, 571711), (46, 546854), (53, 474628), (67, 375452), (77, 326692), (92, 273427), (106, 237314), (134, 187726), (154, 163346), (161, 156244), (212, 118657), (253, 99428), (268, 93863), (308, 81673), (322, 78122), (371, 67804), (469, 53636), (506, 49714), (583, 43148), (644, 39061), (737, 34132), (742, 33902), (938, 26818), (1012, 24857), (1166, 21574), (1219, 20636), (1474, 17066), (1484, 16951), (1541, 16324), (1771, 14204), (1876, 13409), (2332, 10787), (2438, 10318), (2948, 8533), (3082, 8162), (3542, 7102), (3551, 7084), (4081, 6164), (4876, 5159)]