28387348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37951}}^1$

素因数の和:37983

約数の個数: 24

約数和(自身を含む): 57383424

約数和(自身を除く): 28996076

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 37951, 75902, 151804, 417461, 645167, 834922, 1290334, 1669844, 2580668, 7096837, 14193674, 28387348]

約数ペア:

[(1, 28387348), (2, 14193674), (4, 7096837), (11, 2580668), (17, 1669844), (22, 1290334), (34, 834922), (44, 645167), (68, 417461), (187, 151804), (374, 75902), (748, 37951)]