25871246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 42874272

約数和(自身を除く): 17003026

約数列:

[1, 2, 17, 34, 41, 67, 82, 134, 277, 554, 697, 1139, 1394, 2278, 2747, 4709, 5494, 9418, 11357, 18559, 22714, 37118, 46699, 93398, 193069, 315503, 386138, 631006, 760919, 1521838, 12935623, 25871246]

約数ペア:

[(1, 25871246), (2, 12935623), (17, 1521838), (34, 760919), (41, 631006), (67, 386138), (82, 315503), (134, 193069), (277, 93398), (554, 46699), (697, 37118), (1139, 22714), (1394, 18559), (2278, 11357), (2747, 9418), (4709, 5494)]