28229886

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{13879}}^1$

素因数の和:14000

約数の個数: 24

約数和(自身を含む): 61710480

約数和(自身を除く): 33480594

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 13879, 27758, 41637, 83274, 124911, 249822, 1568327, 3136654, 4704981, 9409962, 14114943, 28229886]

約数ペア:

[(1, 28229886), (2, 14114943), (3, 9409962), (6, 4704981), (9, 3136654), (18, 1568327), (113, 249822), (226, 124911), (339, 83274), (678, 41637), (1017, 27758), (2034, 13879)]