69771808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{128257}}^1$

素因数の和:128284

約数の個数: 24

約数和(自身を含む): 145444572

約数和(自身を除く): 75672764

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 128257, 256514, 513028, 1026056, 2052112, 2180369, 4104224, 4360738, 8721476, 17442952, 34885904, 69771808]

約数ペア:

[(1, 69771808), (2, 34885904), (4, 17442952), (8, 8721476), (16, 4360738), (17, 4104224), (32, 2180369), (34, 2052112), (68, 1026056), (136, 513028), (272, 256514), (544, 128257)]