17507984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2115

約数の個数: 40

約数和(自身を含む): 37440312

約数和(自身を除く): 19932328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2053, 2132, 4106, 4264, 8212, 8528, 16424, 26689, 32848, 53378, 84173, 106756, 168346, 213512, 336692, 427024, 673384, 1094249, 1346768, 2188498, 4376996, 8753992, 17507984]

約数ペア:

[(1, 17507984), (2, 8753992), (4, 4376996), (8, 2188498), (13, 1346768), (16, 1094249), (26, 673384), (41, 427024), (52, 336692), (82, 213512), (104, 168346), (164, 106756), (208, 84173), (328, 53378), (533, 32848), (656, 26689), (1066, 16424), (2053, 8528), (2132, 8212), (4106, 4264)]