66293608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5477}}^1$

素因数の和:5589

約数の個数: 32

約数和(自身を含む): 133115400

約数和(自身を除く): 66821792

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 5477, 6052, 10954, 12104, 21908, 43816, 93109, 186218, 372436, 487453, 744872, 974906, 1949812, 3899624, 8286701, 16573402, 33146804, 66293608]

約数ペア:

[(1, 66293608), (2, 33146804), (4, 16573402), (8, 8286701), (17, 3899624), (34, 1949812), (68, 974906), (89, 744872), (136, 487453), (178, 372436), (356, 186218), (712, 93109), (1513, 43816), (3026, 21908), (5477, 12104), (6052, 10954)]