28711364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:596

約数の個数: 36

約数和(自身を含む): 55759452

約数和(自身を除く): 27048088

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 242, 274, 433, 484, 548, 866, 1507, 1732, 3014, 4763, 6028, 9526, 16577, 19052, 33154, 52393, 59321, 66308, 104786, 118642, 209572, 237284, 652531, 1305062, 2610124, 7177841, 14355682, 28711364]

約数ペア:

[(1, 28711364), (2, 14355682), (4, 7177841), (11, 2610124), (22, 1305062), (44, 652531), (121, 237284), (137, 209572), (242, 118642), (274, 104786), (433, 66308), (484, 59321), (548, 52393), (866, 33154), (1507, 19052), (1732, 16577), (3014, 9526), (4763, 6028)]