40416004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3559}}^1$

素因数の和:3747

約数の個数: 24

約数和(自身を含む): 75358080

約数和(自身を除く): 34942076

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 2839, 3559, 5678, 7118, 11356, 14236, 60503, 121006, 242012, 594353, 1188706, 2377412, 10104001, 20208002, 40416004]

約数ペア:

[(1, 40416004), (2, 20208002), (4, 10104001), (17, 2377412), (34, 1188706), (68, 594353), (167, 242012), (334, 121006), (668, 60503), (2839, 14236), (3559, 11356), (5678, 7118)]