64156638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117503}}^1$

素因数の和:117528

約数の個数: 32

約数和(自身を含む): 157925376

約数和(自身を除く): 93768738

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 117503, 235006, 352509, 705018, 822521, 1527539, 1645042, 2467563, 3055078, 4582617, 4935126, 9165234, 10692773, 21385546, 32078319, 64156638]

約数ペア:

[(1, 64156638), (2, 32078319), (3, 21385546), (6, 10692773), (7, 9165234), (13, 4935126), (14, 4582617), (21, 3055078), (26, 2467563), (39, 1645042), (42, 1527539), (78, 822521), (91, 705018), (182, 352509), (273, 235006), (546, 117503)]