70457972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3413}}^1$

素因数の和:3827

約数の個数: 24

約数和(自身を含む): 133159656

約数和(自身を除く): 62701684

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 3413, 5161, 6826, 10322, 13652, 20644, 44369, 88738, 177476, 1354961, 2709922, 5419844, 17614493, 35228986, 70457972]

約数ペア:

[(1, 70457972), (2, 35228986), (4, 17614493), (13, 5419844), (26, 2709922), (52, 1354961), (397, 177476), (794, 88738), (1588, 44369), (3413, 20644), (5161, 13652), (6826, 10322)]