39978696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97987}}^1$

素因数の和:98013

約数の個数: 32

約数和(自身を含む): 105827040

約数和(自身を除く): 65848344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 97987, 195974, 293961, 391948, 587922, 783896, 1175844, 1665779, 2351688, 3331558, 4997337, 6663116, 9994674, 13326232, 19989348, 39978696]

約数ペア:

[(1, 39978696), (2, 19989348), (3, 13326232), (4, 9994674), (6, 6663116), (8, 4997337), (12, 3331558), (17, 2351688), (24, 1665779), (34, 1175844), (51, 783896), (68, 587922), (102, 391948), (136, 293961), (204, 195974), (408, 97987)]