40997642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{172259}}^1$

素因数の和:172285

約数の個数: 16

約数和(自身を含む): 74416320

約数和(自身を除く): 33418678

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 172259, 344518, 1205813, 2411626, 2928403, 5856806, 20498821, 40997642]

約数ペア:

[(1, 40997642), (2, 20498821), (7, 5856806), (14, 2928403), (17, 2411626), (34, 1205813), (119, 344518), (238, 172259)]