30885712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13499}}^1$

素因数の和:13531

約数の個数: 40

約数和(自身を含む): 70308000

約数和(自身を除く): 39422288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 13499, 26998, 53996, 107992, 148489, 175487, 215984, 296978, 350974, 593956, 701948, 1187912, 1403896, 1930357, 2375824, 2807792, 3860714, 7721428, 15442856, 30885712]

約数ペア:

[(1, 30885712), (2, 15442856), (4, 7721428), (8, 3860714), (11, 2807792), (13, 2375824), (16, 1930357), (22, 1403896), (26, 1187912), (44, 701948), (52, 593956), (88, 350974), (104, 296978), (143, 215984), (176, 175487), (208, 148489), (286, 107992), (572, 53996), (1144, 26998), (2288, 13499)]