74357836

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 153556480

約数和(自身を除く): 79198644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 151, 172, 301, 302, 409, 602, 604, 818, 1057, 1204, 1636, 2114, 2863, 4228, 5726, 6493, 11452, 12986, 17587, 25972, 35174, 45451, 61759, 70348, 90902, 123109, 123518, 181804, 246218, 247036, 432313, 492436, 864626, 1729252, 2655637, 5311274, 10622548, 18589459, 37178918, 74357836]

約数ペア:

[(1, 74357836), (2, 37178918), (4, 18589459), (7, 10622548), (14, 5311274), (28, 2655637), (43, 1729252), (86, 864626), (151, 492436), (172, 432313), (301, 247036), (302, 246218), (409, 181804), (602, 123518), (604, 123109), (818, 90902), (1057, 70348), (1204, 61759), (1636, 45451), (2114, 35174), (2863, 25972), (4228, 17587), (5726, 12986), (6493, 11452)]