27402128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2871

約数の個数: 40

約数和(自身を含む): 58412928

約数和(自身を除く): 31010800

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 2803, 4888, 5606, 9776, 11212, 22424, 36439, 44848, 72878, 131741, 145756, 263482, 291512, 526964, 583024, 1053928, 1712633, 2107856, 3425266, 6850532, 13701064, 27402128]

約数ペア:

[(1, 27402128), (2, 13701064), (4, 6850532), (8, 3425266), (13, 2107856), (16, 1712633), (26, 1053928), (47, 583024), (52, 526964), (94, 291512), (104, 263482), (188, 145756), (208, 131741), (376, 72878), (611, 44848), (752, 36439), (1222, 22424), (2444, 11212), (2803, 9776), (4888, 5606)]