61465264

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8191}}^1$

素因数の和:8273

約数の個数: 40

約数和(自身を含む): 138149888

約数和(自身を除く): 76684624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 8191, 16382, 32764, 57337, 65528, 114674, 131056, 229348, 458696, 548797, 917392, 1097594, 2195188, 3841579, 4390376, 7683158, 8780752, 15366316, 30732632, 61465264]

約数ペア:

[(1, 61465264), (2, 30732632), (4, 15366316), (7, 8780752), (8, 7683158), (14, 4390376), (16, 3841579), (28, 2195188), (56, 1097594), (67, 917392), (112, 548797), (134, 458696), (268, 229348), (469, 131056), (536, 114674), (938, 65528), (1072, 57337), (1876, 32764), (3752, 16382), (7504, 8191)]