27401612

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23869}}^1$

素因数の和:23921

約数の個数: 24

約数和(自身を含む): 56142240

約数和(自身を除く): 28740628

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 23869, 47738, 95476, 167083, 334166, 668332, 978629, 1957258, 3914516, 6850403, 13700806, 27401612]

約数ペア:

[(1, 27401612), (2, 13700806), (4, 6850403), (7, 3914516), (14, 1957258), (28, 978629), (41, 668332), (82, 334166), (164, 167083), (287, 95476), (574, 47738), (1148, 23869)]