28034864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12253}}^1$

素因数の和:12285

約数の個数: 40

約数和(自身を含む): 63818832

約数和(自身を除く): 35783968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 12253, 24506, 49012, 98024, 134783, 159289, 196048, 269566, 318578, 539132, 637156, 1078264, 1274312, 1752179, 2156528, 2548624, 3504358, 7008716, 14017432, 28034864]

約数ペア:

[(1, 28034864), (2, 14017432), (4, 7008716), (8, 3504358), (11, 2548624), (13, 2156528), (16, 1752179), (22, 1274312), (26, 1078264), (44, 637156), (52, 539132), (88, 318578), (104, 269566), (143, 196048), (176, 159289), (208, 134783), (286, 98024), (572, 49012), (1144, 24506), (2288, 12253)]