33287128

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 74880000

約数和(自身を除く): 41592872

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 103, 116, 199, 203, 206, 232, 398, 406, 412, 721, 796, 812, 824, 1393, 1442, 1592, 1624, 2786, 2884, 2987, 5572, 5768, 5771, 5974, 11144, 11542, 11948, 20497, 20909, 23084, 23896, 40397, 40994, 41818, 46168, 80794, 81988, 83636, 143479, 161588, 163976, 167272, 286958, 323176, 573916, 594413, 1147832, 1188826, 2377652, 4160891, 4755304, 8321782, 16643564, 33287128]

約数ペア:

[(1, 33287128), (2, 16643564), (4, 8321782), (7, 4755304), (8, 4160891), (14, 2377652), (28, 1188826), (29, 1147832), (56, 594413), (58, 573916), (103, 323176), (116, 286958), (199, 167272), (203, 163976), (206, 161588), (232, 143479), (398, 83636), (406, 81988), (412, 80794), (721, 46168), (796, 41818), (812, 40994), (824, 40397), (1393, 23896), (1442, 23084), (1592, 20909), (1624, 20497), (2786, 11948), (2884, 11542), (2987, 11144), (5572, 5974), (5768, 5771)]