40187812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75541}}^1$

素因数の和:75571

約数の個数: 24

約数和(自身を含む): 84607040

約数和(自身を除く): 44419228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 75541, 151082, 302164, 528787, 1057574, 1435279, 2115148, 2870558, 5741116, 10046953, 20093906, 40187812]

約数ペア:

[(1, 40187812), (2, 20093906), (4, 10046953), (7, 5741116), (14, 2870558), (19, 2115148), (28, 1435279), (38, 1057574), (76, 528787), (133, 302164), (266, 151082), (532, 75541)]