28029788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{929}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 51819600

約数和(自身を除く): 23789812

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 929, 1588, 1858, 3716, 7543, 15086, 17651, 30172, 35302, 70604, 368813, 737626, 1475252, 7007447, 14014894, 28029788]

約数ペア:

[(1, 28029788), (2, 14014894), (4, 7007447), (19, 1475252), (38, 737626), (76, 368813), (397, 70604), (794, 35302), (929, 30172), (1588, 17651), (1858, 15086), (3716, 7543)]