25640988004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{15919}}^1\times {\mathrm{23687}}^1$

素因数の和:39627

約数の個数: 24

約数和(自身を含む): 47516232960

約数和(自身を除く): 21875244956

約数列:

[1, 2, 4, 17, 34, 68, 15919, 23687, 31838, 47374, 63676, 94748, 270623, 402679, 541246, 805358, 1082492, 1610716, 377073353, 754146706, 1508293412, 6410247001, 12820494002, 25640988004]

約数ペア:

[(1, 25640988004), (2, 12820494002), (4, 6410247001), (17, 1508293412), (34, 754146706), (68, 377073353), (15919, 1610716), (23687, 1082492), (31838, 805358), (47374, 541246), (63676, 402679), (94748, 270623)]