40253626

素因数分解:

$2^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{1931}}^1$

素因数の和:3429

約数の個数: 16

約数和(自身を含む): 69088320

約数和(自身を除く): 28834694

約数列:

[1, 2, 7, 14, 1489, 1931, 2978, 3862, 10423, 13517, 20846, 27034, 2875259, 5750518, 20126813, 40253626]

約数ペア:

[(1, 40253626), (2, 20126813), (7, 5750518), (14, 2875259), (1489, 27034), (1931, 20846), (2978, 13517), (3862, 10423)]