28754772

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{64763}}^1$

素因数の和:64807

約数の個数: 24

約数和(自身を含む): 68908896

約数和(自身を除く): 40154124

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 64763, 129526, 194289, 259052, 388578, 777156, 2396231, 4792462, 7188693, 9584924, 14377386, 28754772]

約数ペア:

[(1, 28754772), (2, 14377386), (3, 9584924), (4, 7188693), (6, 4792462), (12, 2396231), (37, 777156), (74, 388578), (111, 259052), (148, 194289), (222, 129526), (444, 64763)]