40623046

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 24

約数和(自身を含む): 64136952

約数和(自身を除く): 23513906

約数列:

[1, 2, 41, 43, 82, 86, 281, 562, 1681, 1763, 3362, 3526, 11521, 12083, 23042, 24166, 72283, 144566, 472361, 495403, 944722, 990806, 20311523, 40623046]

約数ペア:

[(1, 40623046), (2, 20311523), (41, 990806), (43, 944722), (82, 495403), (86, 472361), (281, 144566), (562, 72283), (1681, 24166), (1763, 23042), (3362, 12083), (3526, 11521)]