31584028

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9479}}^1$

素因数の和:9514

約数の個数: 36

約数和(自身を含む): 68085360

約数和(自身を除く): 36501332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 9479, 18958, 37916, 66353, 132706, 161143, 265412, 322286, 464471, 644572, 928942, 1128001, 1857884, 2256002, 4512004, 7896007, 15792014, 31584028]

約数ペア:

[(1, 31584028), (2, 15792014), (4, 7896007), (7, 4512004), (14, 2256002), (17, 1857884), (28, 1128001), (34, 928942), (49, 644572), (68, 464471), (98, 322286), (119, 265412), (196, 161143), (238, 132706), (476, 66353), (833, 37916), (1666, 18958), (3332, 9479)]