65930872

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 145692000

約数和(自身を除く): 79761128

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2129, 2212, 3871, 4258, 4424, 7742, 8516, 14903, 15484, 17032, 29806, 30968, 59612, 104321, 119224, 168191, 208642, 336382, 417284, 672764, 834568, 1177337, 1345528, 2354674, 4709348, 8241359, 9418696, 16482718, 32965436, 65930872]

約数ペア:

[(1, 65930872), (2, 32965436), (4, 16482718), (7, 9418696), (8, 8241359), (14, 4709348), (28, 2354674), (49, 1345528), (56, 1177337), (79, 834568), (98, 672764), (158, 417284), (196, 336382), (316, 208642), (392, 168191), (553, 119224), (632, 104321), (1106, 59612), (2129, 30968), (2212, 29806), (3871, 17032), (4258, 15484), (4424, 14903), (7742, 8516)]