70879016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 150595200

約数和(自身を除く): 79716184

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 71, 104, 116, 142, 232, 284, 331, 377, 568, 662, 754, 923, 1324, 1508, 1846, 2059, 2648, 3016, 3692, 4118, 4303, 7384, 8236, 8606, 9599, 16472, 17212, 19198, 23501, 26767, 34424, 38396, 47002, 53534, 76792, 94004, 107068, 124787, 188008, 214136, 249574, 305513, 499148, 611026, 681529, 998296, 1222052, 1363058, 2444104, 2726116, 5452232, 8859877, 17719754, 35439508, 70879016]

約数ペア:

[(1, 70879016), (2, 35439508), (4, 17719754), (8, 8859877), (13, 5452232), (26, 2726116), (29, 2444104), (52, 1363058), (58, 1222052), (71, 998296), (104, 681529), (116, 611026), (142, 499148), (232, 305513), (284, 249574), (331, 214136), (377, 188008), (568, 124787), (662, 107068), (754, 94004), (923, 76792), (1324, 53534), (1508, 47002), (1846, 38396), (2059, 34424), (2648, 26767), (3016, 23501), (3692, 19198), (4118, 17212), (4303, 16472), (7384, 9599), (8236, 8606)]