28168844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4673}}^1$

素因数の和:4825

約数の個数: 24

約数和(自身を含む): 54181008

約数和(自身を除く): 26012164

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 4673, 6028, 9346, 18692, 51403, 102806, 205612, 640201, 1280402, 2560804, 7042211, 14084422, 28168844]

約数ペア:

[(1, 28168844), (2, 14084422), (4, 7042211), (11, 2560804), (22, 1280402), (44, 640201), (137, 205612), (274, 102806), (548, 51403), (1507, 18692), (3014, 9346), (4673, 6028)]