7774676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 17708544

約数和(自身を除く): 9933868

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 53, 62, 91, 106, 124, 169, 182, 212, 217, 338, 364, 371, 403, 434, 676, 689, 742, 806, 868, 1183, 1378, 1484, 1612, 1643, 2366, 2756, 2821, 3286, 4732, 4823, 5239, 5642, 6572, 8957, 9646, 10478, 11284, 11501, 17914, 19292, 20956, 21359, 23002, 35828, 36673, 42718, 46004, 62699, 73346, 85436, 125398, 146692, 149513, 250796, 277667, 299026, 555334, 598052, 1110668, 1943669, 3887338, 7774676]

約数ペア:

[(1, 7774676), (2, 3887338), (4, 1943669), (7, 1110668), (13, 598052), (14, 555334), (26, 299026), (28, 277667), (31, 250796), (52, 149513), (53, 146692), (62, 125398), (91, 85436), (106, 73346), (124, 62699), (169, 46004), (182, 42718), (212, 36673), (217, 35828), (338, 23002), (364, 21359), (371, 20956), (403, 19292), (434, 17914), (676, 11501), (689, 11284), (742, 10478), (806, 9646), (868, 8957), (1183, 6572), (1378, 5642), (1484, 5239), (1612, 4823), (1643, 4732), (2366, 3286), (2756, 2821)]