65954696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5449}}^1$

素因数の和:5561

約数の個数: 32

約数和(自身を含む): 132435000

約数和(自身を除く): 66480304

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 5449, 6052, 10898, 12104, 21796, 43592, 92633, 185266, 370532, 484961, 741064, 969922, 1939844, 3879688, 8244337, 16488674, 32977348, 65954696]

約数ペア:

[(1, 65954696), (2, 32977348), (4, 16488674), (8, 8244337), (17, 3879688), (34, 1939844), (68, 969922), (89, 741064), (136, 484961), (178, 370532), (356, 185266), (712, 92633), (1513, 43592), (3026, 21796), (5449, 12104), (6052, 10898)]