15705943204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{75161}}^1$

素因数の和:75628

約数の個数: 48

約数和(自身を含む): 33335850240

約数和(自身を除く): 17629907036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 439, 476, 878, 1756, 3073, 6146, 7463, 12292, 14926, 29852, 52241, 75161, 104482, 150322, 208964, 300644, 526127, 1052254, 1277737, 2104508, 2555474, 5110948, 8944159, 17888318, 32995679, 35776636, 65991358, 131982716, 230969753, 461939506, 560926543, 923879012, 1121853086, 2243706172, 3926485801, 7852971602, 15705943204]

約数ペア:

[(1, 15705943204), (2, 7852971602), (4, 3926485801), (7, 2243706172), (14, 1121853086), (17, 923879012), (28, 560926543), (34, 461939506), (68, 230969753), (119, 131982716), (238, 65991358), (439, 35776636), (476, 32995679), (878, 17888318), (1756, 8944159), (3073, 5110948), (6146, 2555474), (7463, 2104508), (12292, 1277737), (14926, 1052254), (29852, 526127), (52241, 300644), (75161, 208964), (104482, 150322)]