66648568

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70009}}^1$

素因数の和:70039

約数の個数: 32

約数和(自身を含む): 151221600

約数和(自身を除く): 84573032

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 70009, 140018, 280036, 490063, 560072, 980126, 1190153, 1960252, 2380306, 3920504, 4760612, 8331071, 9521224, 16662142, 33324284, 66648568]

約数ペア:

[(1, 66648568), (2, 33324284), (4, 16662142), (7, 9521224), (8, 8331071), (14, 4760612), (17, 3920504), (28, 2380306), (34, 1960252), (56, 1190153), (68, 980126), (119, 560072), (136, 490063), (238, 280036), (476, 140018), (952, 70009)]