77474948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4409}}^1$

素因数の和:4627

約数の個数: 24

約数和(自身を含む): 142248960

約数和(自身を除く): 64774012

約数列:

[1, 2, 4, 23, 46, 92, 191, 382, 764, 4393, 4409, 8786, 8818, 17572, 17636, 101407, 202814, 405628, 842119, 1684238, 3368476, 19368737, 38737474, 77474948]

約数ペア:

[(1, 77474948), (2, 38737474), (4, 19368737), (23, 3368476), (46, 1684238), (92, 842119), (191, 405628), (382, 202814), (764, 101407), (4393, 17636), (4409, 17572), (8786, 8818)]