7137375112

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{3181}}^1$

素因数の和:3686

約数の個数: 64

約数和(自身を含む): 15487430400

約数和(自身を除く): 8350055288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 389, 412, 721, 778, 824, 1442, 1556, 2723, 2884, 3112, 3181, 5446, 5768, 6362, 10892, 12724, 21784, 22267, 25448, 40067, 44534, 80134, 89068, 160268, 178136, 280469, 320536, 327643, 560938, 655286, 1121876, 1237409, 1310572, 2243752, 2293501, 2474818, 2621144, 4587002, 4949636, 8661863, 9174004, 9899272, 17323726, 18348008, 34647452, 69294904, 127453127, 254906254, 509812508, 892171889, 1019625016, 1784343778, 3568687556, 7137375112]

約数ペア:

[(1, 7137375112), (2, 3568687556), (4, 1784343778), (7, 1019625016), (8, 892171889), (14, 509812508), (28, 254906254), (56, 127453127), (103, 69294904), (206, 34647452), (389, 18348008), (412, 17323726), (721, 9899272), (778, 9174004), (824, 8661863), (1442, 4949636), (1556, 4587002), (2723, 2621144), (2884, 2474818), (3112, 2293501), (3181, 2243752), (5446, 1310572), (5768, 1237409), (6362, 1121876), (10892, 655286), (12724, 560938), (21784, 327643), (22267, 320536), (25448, 280469), (40067, 178136), (44534, 160268), (80134, 89068)]