3123344

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 7023360

約数和(自身を除く): 3900016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 353, 553, 632, 706, 1106, 1264, 1412, 2212, 2471, 2824, 4424, 4942, 5648, 8848, 9884, 19768, 27887, 39536, 55774, 111548, 195209, 223096, 390418, 446192, 780836, 1561672, 3123344]

約数ペア:

[(1, 3123344), (2, 1561672), (4, 780836), (7, 446192), (8, 390418), (14, 223096), (16, 195209), (28, 111548), (56, 55774), (79, 39536), (112, 27887), (158, 19768), (316, 9884), (353, 8848), (553, 5648), (632, 4942), (706, 4424), (1106, 2824), (1264, 2471), (1412, 2212)]