68572084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 147329280

約数和(自身を除く): 78757196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2029, 2414, 4058, 4828, 8116, 8449, 14203, 16898, 28406, 33796, 34493, 56812, 68986, 137972, 144059, 241451, 288118, 482902, 576236, 965804, 1008413, 2016826, 2449003, 4033652, 4898006, 9796012, 17143021, 34286042, 68572084]

約数ペア:

[(1, 68572084), (2, 34286042), (4, 17143021), (7, 9796012), (14, 4898006), (17, 4033652), (28, 2449003), (34, 2016826), (68, 1008413), (71, 965804), (119, 576236), (142, 482902), (238, 288118), (284, 241451), (476, 144059), (497, 137972), (994, 68986), (1207, 56812), (1988, 34493), (2029, 33796), (2414, 28406), (4058, 16898), (4828, 14203), (8116, 8449)]