27880424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24371}}^1$

素因数の和:24401

約数の個数: 32

約数和(自身を含む): 61417440

約数和(自身を除く): 33537016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 24371, 48742, 97484, 194968, 268081, 316823, 536162, 633646, 1072324, 1267292, 2144648, 2534584, 3485053, 6970106, 13940212, 27880424]

約数ペア:

[(1, 27880424), (2, 13940212), (4, 6970106), (8, 3485053), (11, 2534584), (13, 2144648), (22, 1267292), (26, 1072324), (44, 633646), (52, 536162), (88, 316823), (104, 268081), (143, 194968), (286, 97484), (572, 48742), (1144, 24371)]