25869138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 55240704

約数和(自身を除く): 29371566

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 127, 254, 381, 762, 1997, 2159, 3994, 4318, 5991, 6477, 11982, 12954, 33949, 67898, 101847, 203694, 253619, 507238, 760857, 1521714, 4311523, 8623046, 12934569, 25869138]

約数ペア:

[(1, 25869138), (2, 12934569), (3, 8623046), (6, 4311523), (17, 1521714), (34, 760857), (51, 507238), (102, 253619), (127, 203694), (254, 101847), (381, 67898), (762, 33949), (1997, 12954), (2159, 11982), (3994, 6477), (4318, 5991)]