40507612

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 71963136

約数和(自身を除く): 31455524

約数列:

[1, 2, 4, 137, 193, 274, 383, 386, 548, 766, 772, 1532, 26441, 52471, 52882, 73919, 104942, 105764, 147838, 209884, 295676, 10126903, 20253806, 40507612]

約数ペア:

[(1, 40507612), (2, 20253806), (4, 10126903), (137, 295676), (193, 209884), (274, 147838), (383, 105764), (386, 104942), (548, 73919), (766, 52882), (772, 52471), (1532, 26441)]