7123204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 14696640

約数和(自身を除く): 7573436

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 107, 178, 187, 214, 356, 374, 428, 748, 979, 1177, 1513, 1819, 1958, 2354, 3026, 3638, 3916, 4708, 6052, 7276, 9523, 16643, 19046, 20009, 33286, 38092, 40018, 66572, 80036, 104753, 161891, 209506, 323782, 419012, 647564, 1780801, 3561602, 7123204]

約数ペア:

[(1, 7123204), (2, 3561602), (4, 1780801), (11, 647564), (17, 419012), (22, 323782), (34, 209506), (44, 161891), (68, 104753), (89, 80036), (107, 66572), (178, 40018), (187, 38092), (214, 33286), (356, 20009), (374, 19046), (428, 16643), (748, 9523), (979, 7276), (1177, 6052), (1513, 4708), (1819, 3916), (1958, 3638), (2354, 3026)]