9772168

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 21617820

約数和(自身を除く): 11845652

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 257, 388, 392, 514, 679, 776, 1028, 1358, 1799, 2056, 2716, 3598, 4753, 5432, 7196, 9506, 12593, 14392, 19012, 24929, 25186, 38024, 49858, 50372, 99716, 100744, 174503, 199432, 349006, 698012, 1221521, 1396024, 2443042, 4886084, 9772168]

約数ペア:

[(1, 9772168), (2, 4886084), (4, 2443042), (7, 1396024), (8, 1221521), (14, 698012), (28, 349006), (49, 199432), (56, 174503), (97, 100744), (98, 99716), (194, 50372), (196, 49858), (257, 38024), (388, 25186), (392, 24929), (514, 19012), (679, 14392), (776, 12593), (1028, 9506), (1358, 7196), (1799, 5432), (2056, 4753), (2716, 3598)]