42913936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1069}}^1$

素因数の和:1283

約数の個数: 40

約数和(自身を含む): 90089720

約数和(自身を除く): 47175784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1069, 1544, 2138, 2509, 3088, 4276, 5018, 8552, 10036, 13897, 17104, 20072, 27794, 40144, 55588, 111176, 206317, 222352, 412634, 825268, 1650536, 2682121, 3301072, 5364242, 10728484, 21456968, 42913936]

約数ペア:

[(1, 42913936), (2, 21456968), (4, 10728484), (8, 5364242), (13, 3301072), (16, 2682121), (26, 1650536), (52, 825268), (104, 412634), (193, 222352), (208, 206317), (386, 111176), (772, 55588), (1069, 40144), (1544, 27794), (2138, 20072), (2509, 17104), (3088, 13897), (4276, 10036), (5018, 8552)]