68915901548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1\times {\mathrm{10303}}^1$

素因数の和:11046

約数の個数: 48

約数和(自身を含む): 130626693120

約数和(自身を除く): 61710791572

約数列:

[1, 2, 4, 13, 26, 52, 307, 419, 614, 838, 1228, 1676, 3991, 5447, 7982, 10303, 10894, 15964, 20606, 21788, 41212, 128633, 133939, 257266, 267878, 514532, 535756, 1672229, 3163021, 3344458, 4316957, 6326042, 6688916, 8633914, 12652084, 17267828, 41119273, 56120441, 82238546, 112240882, 164477092, 224481764, 1325305799, 2650611598, 5301223196, 17228975387, 34457950774, 68915901548]

約数ペア:

[(1, 68915901548), (2, 34457950774), (4, 17228975387), (13, 5301223196), (26, 2650611598), (52, 1325305799), (307, 224481764), (419, 164477092), (614, 112240882), (838, 82238546), (1228, 56120441), (1676, 41119273), (3991, 17267828), (5447, 12652084), (7982, 8633914), (10303, 6688916), (10894, 6326042), (15964, 4316957), (20606, 3344458), (21788, 3163021), (41212, 1672229), (128633, 535756), (133939, 514532), (257266, 267878)]