28305019028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49484299}}^1$

素因数の和:49484327

約数の個数: 24

約数和(自身を含む): 58193536800

約数和(自身を除く): 29888517772

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 49484299, 98968598, 197937196, 544327289, 643295887, 1088654578, 1286591774, 2177309156, 2573183548, 7076254757, 14152509514, 28305019028]

約数ペア:

[(1, 28305019028), (2, 14152509514), (4, 7076254757), (11, 2573183548), (13, 2177309156), (22, 1286591774), (26, 1088654578), (44, 643295887), (52, 544327289), (143, 197937196), (286, 98968598), (572, 49484299)]