28051628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 57044736

約数和(自身を除く): 28993108

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 212, 253, 506, 523, 583, 1012, 1046, 1166, 1219, 2092, 2332, 2438, 4876, 5753, 11506, 12029, 13409, 23012, 24058, 26818, 27719, 48116, 53636, 55438, 110876, 132319, 264638, 304909, 529276, 609818, 637537, 1219636, 1275074, 2550148, 7012907, 14025814, 28051628]

約数ペア:

[(1, 28051628), (2, 14025814), (4, 7012907), (11, 2550148), (22, 1275074), (23, 1219636), (44, 637537), (46, 609818), (53, 529276), (92, 304909), (106, 264638), (212, 132319), (253, 110876), (506, 55438), (523, 53636), (583, 48116), (1012, 27719), (1046, 26818), (1166, 24058), (1219, 23012), (2092, 13409), (2332, 12029), (2438, 11506), (4876, 5753)]