17674696

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 38045700

約数和(自身を除く): 20371004

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 769, 884, 1352, 1538, 1768, 2873, 3076, 5746, 6152, 9997, 11492, 13073, 19994, 22984, 26146, 39988, 52292, 79976, 104584, 129961, 169949, 259922, 339898, 519844, 679796, 1039688, 1359592, 2209337, 4418674, 8837348, 17674696]

約数ペア:

[(1, 17674696), (2, 8837348), (4, 4418674), (8, 2209337), (13, 1359592), (17, 1039688), (26, 679796), (34, 519844), (52, 339898), (68, 259922), (104, 169949), (136, 129961), (169, 104584), (221, 79976), (338, 52292), (442, 39988), (676, 26146), (769, 22984), (884, 19994), (1352, 13073), (1538, 11492), (1768, 9997), (2873, 6152), (3076, 5746)]