7439628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 20486144

約数和(自身を除く): 13046516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 2857, 5714, 8571, 11428, 17142, 19999, 34284, 39998, 59997, 79996, 88567, 119994, 177134, 239988, 265701, 354268, 531402, 619969, 1062804, 1239938, 1859907, 2479876, 3719814, 7439628]

約数ペア:

[(1, 7439628), (2, 3719814), (3, 2479876), (4, 1859907), (6, 1239938), (7, 1062804), (12, 619969), (14, 531402), (21, 354268), (28, 265701), (31, 239988), (42, 177134), (62, 119994), (84, 88567), (93, 79996), (124, 59997), (186, 39998), (217, 34284), (372, 19999), (434, 17142), (651, 11428), (868, 8571), (1302, 5714), (2604, 2857)]