39754064

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4493}}^1$

素因数の和:4587

約数の個数: 40

約数和(自身を含む): 89160960

約数和(自身を除く): 49406896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 4493, 8848, 8986, 17972, 31451, 35944, 62902, 71888, 125804, 251608, 354947, 503216, 709894, 1419788, 2484629, 2839576, 4969258, 5679152, 9938516, 19877032, 39754064]

約数ペア:

[(1, 39754064), (2, 19877032), (4, 9938516), (7, 5679152), (8, 4969258), (14, 2839576), (16, 2484629), (28, 1419788), (56, 709894), (79, 503216), (112, 354947), (158, 251608), (316, 125804), (553, 71888), (632, 62902), (1106, 35944), (1264, 31451), (2212, 17972), (4424, 8986), (4493, 8848)]