7687876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 16837632

約数和(自身を除く): 9149756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 521, 527, 868, 1042, 1054, 2084, 2108, 3647, 3689, 7294, 7378, 8857, 14588, 14756, 16151, 17714, 32302, 35428, 61999, 64604, 113057, 123998, 226114, 247996, 274567, 452228, 549134, 1098268, 1921969, 3843938, 7687876]

約数ペア:

[(1, 7687876), (2, 3843938), (4, 1921969), (7, 1098268), (14, 549134), (17, 452228), (28, 274567), (31, 247996), (34, 226114), (62, 123998), (68, 113057), (119, 64604), (124, 61999), (217, 35428), (238, 32302), (434, 17714), (476, 16151), (521, 14756), (527, 14588), (868, 8857), (1042, 7378), (1054, 7294), (2084, 3689), (2108, 3647)]