77199128

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{26731}}^1$

素因数の和:26775

約数の個数: 24

約数和(自身を含む): 152773380

約数和(自身を除く): 75574252

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 26731, 53462, 106924, 213848, 507889, 1015778, 2031556, 4063112, 9649891, 19299782, 38599564, 77199128]

約数ペア:

[(1, 77199128), (2, 38599564), (4, 19299782), (8, 9649891), (19, 4063112), (38, 2031556), (76, 1015778), (152, 507889), (361, 213848), (722, 106924), (1444, 53462), (2888, 26731)]