71354696

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^2$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 156067200

約数和(自身を除く): 84712504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 127, 158, 254, 316, 508, 553, 632, 889, 1016, 1106, 1778, 2212, 3556, 4424, 7112, 10033, 16129, 20066, 32258, 40132, 64516, 70231, 80264, 112903, 129032, 140462, 225806, 280924, 451612, 561848, 903224, 1274191, 2548382, 5096764, 8919337, 10193528, 17838674, 35677348, 71354696]

約数ペア:

[(1, 71354696), (2, 35677348), (4, 17838674), (7, 10193528), (8, 8919337), (14, 5096764), (28, 2548382), (56, 1274191), (79, 903224), (127, 561848), (158, 451612), (254, 280924), (316, 225806), (508, 140462), (553, 129032), (632, 112903), (889, 80264), (1016, 70231), (1106, 64516), (1778, 40132), (2212, 32258), (3556, 20066), (4424, 16129), (7112, 10033)]