25777492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15991}}^1$

素因数の和:16039

約数の個数: 24

約数和(自身を含む): 50150912

約数和(自身を除く): 24373420

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 15991, 31982, 63964, 207883, 415766, 495721, 831532, 991442, 1982884, 6444373, 12888746, 25777492]

約数ペア:

[(1, 25777492), (2, 12888746), (4, 6444373), (13, 1982884), (26, 991442), (31, 831532), (52, 495721), (62, 415766), (124, 207883), (403, 63964), (806, 31982), (1612, 15991)]