27989648

素因数分解:

$2^4\times {\mathrm{113}}^2\times {\mathrm{137}}^1$

素因数の和:371

約数の個数: 30

約数和(自身を含む): 55113474

約数和(自身を除く): 27123826

約数列:

[1, 2, 4, 8, 16, 113, 137, 226, 274, 452, 548, 904, 1096, 1808, 2192, 12769, 15481, 25538, 30962, 51076, 61924, 102152, 123848, 204304, 247696, 1749353, 3498706, 6997412, 13994824, 27989648]

約数ペア:

[(1, 27989648), (2, 13994824), (4, 6997412), (8, 3498706), (16, 1749353), (113, 247696), (137, 204304), (226, 123848), (274, 102152), (452, 61924), (548, 51076), (904, 30962), (1096, 25538), (1808, 15481), (2192, 12769)]