15661235096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{45127}}^1$

素因数の和:45264

約数の個数: 64

約数和(自身を含む): 32752097280

約数和(自身を除く): 17090862184

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 71, 94, 104, 142, 188, 284, 376, 568, 611, 923, 1222, 1846, 2444, 3337, 3692, 4888, 6674, 7384, 13348, 26696, 43381, 45127, 86762, 90254, 173524, 180508, 347048, 361016, 586651, 1173302, 2120969, 2346604, 3204017, 4241938, 4693208, 6408034, 8483876, 12816068, 16967752, 25632136, 27572597, 41652221, 55145194, 83304442, 110290388, 150588799, 166608884, 220580776, 301177598, 333217768, 602355196, 1204710392, 1957654387, 3915308774, 7830617548, 15661235096]

約数ペア:

[(1, 15661235096), (2, 7830617548), (4, 3915308774), (8, 1957654387), (13, 1204710392), (26, 602355196), (47, 333217768), (52, 301177598), (71, 220580776), (94, 166608884), (104, 150588799), (142, 110290388), (188, 83304442), (284, 55145194), (376, 41652221), (568, 27572597), (611, 25632136), (923, 16967752), (1222, 12816068), (1846, 8483876), (2444, 6408034), (3337, 4693208), (3692, 4241938), (4888, 3204017), (6674, 2346604), (7384, 2120969), (13348, 1173302), (26696, 586651), (43381, 361016), (45127, 347048), (86762, 180508), (90254, 173524)]