68670808

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 132800400

約数和(自身を除く): 64129592

約数列:

[1, 2, 4, 8, 59, 73, 118, 146, 236, 292, 472, 584, 1993, 3986, 4307, 7972, 8614, 15944, 17228, 34456, 117587, 145489, 235174, 290978, 470348, 581956, 940696, 1163912, 8583851, 17167702, 34335404, 68670808]

約数ペア:

[(1, 68670808), (2, 34335404), (4, 17167702), (8, 8583851), (59, 1163912), (73, 940696), (118, 581956), (146, 470348), (236, 290978), (292, 235174), (472, 145489), (584, 117587), (1993, 34456), (3986, 17228), (4307, 15944), (7972, 8614)]