28301192

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{12241}}^1$

素因数の和:12281

約数の個数: 24

約数和(自身を含む): 56374410

約数和(自身を除く): 28073218

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 12241, 24482, 48964, 97928, 208097, 416194, 832388, 1664776, 3537649, 7075298, 14150596, 28301192]

約数ペア:

[(1, 28301192), (2, 14150596), (4, 7075298), (8, 3537649), (17, 1664776), (34, 832388), (68, 416194), (136, 208097), (289, 97928), (578, 48964), (1156, 24482), (2312, 12241)]