28481748

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{7583}}^1$

素因数の和:7903

約数の個数: 24

約数和(自身を含む): 66678528

約数和(自身を除く): 38196780

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 7583, 15166, 22749, 30332, 45498, 90996, 2373479, 4746958, 7120437, 9493916, 14240874, 28481748]

約数ペア:

[(1, 28481748), (2, 14240874), (3, 9493916), (4, 7120437), (6, 4746958), (12, 2373479), (313, 90996), (626, 45498), (939, 30332), (1252, 22749), (1878, 15166), (3756, 7583)]