64779704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7589}}^1$

素因数の和:7703

約数の個数: 32

約数和(自身を含む): 133887600

約数和(自身を除く): 69107896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 7589, 8536, 15178, 30356, 60712, 83479, 166958, 333916, 667832, 736133, 1472266, 2944532, 5889064, 8097463, 16194926, 32389852, 64779704]

約数ペア:

[(1, 64779704), (2, 32389852), (4, 16194926), (8, 8097463), (11, 5889064), (22, 2944532), (44, 1472266), (88, 736133), (97, 667832), (194, 333916), (388, 166958), (776, 83479), (1067, 60712), (2134, 30356), (4268, 15178), (7589, 8536)]