71327269412

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1\times {\mathrm{15061}}^1$

素因数の和:17292

約数の個数: 48

約数和(自身を含む): 144537361920

約数和(自身を除く): 73210092508

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2141, 2212, 4282, 8564, 14987, 15061, 29974, 30122, 59948, 60244, 105427, 169139, 210854, 338278, 421708, 676556, 1183973, 1189819, 2367946, 2379638, 4735892, 4759276, 8328733, 16657466, 32245601, 33314932, 64491202, 128982404, 225719207, 451438414, 902876828, 2547402479, 5094804958, 10189609916, 17831817353, 35663634706, 71327269412]

約数ペア:

[(1, 71327269412), (2, 35663634706), (4, 17831817353), (7, 10189609916), (14, 5094804958), (28, 2547402479), (79, 902876828), (158, 451438414), (316, 225719207), (553, 128982404), (1106, 64491202), (2141, 33314932), (2212, 32245601), (4282, 16657466), (8564, 8328733), (14987, 4759276), (15061, 4735892), (29974, 2379638), (30122, 2367946), (59948, 1189819), (60244, 1183973), (105427, 676556), (169139, 421708), (210854, 338278)]