11457784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 24144120

約数和(自身を除く): 12686336

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 131, 232, 262, 377, 524, 754, 841, 1048, 1508, 1682, 1703, 3016, 3364, 3406, 3799, 6728, 6812, 7598, 10933, 13624, 15196, 21866, 30392, 43732, 49387, 87464, 98774, 110171, 197548, 220342, 395096, 440684, 881368, 1432223, 2864446, 5728892, 11457784]

約数ペア:

[(1, 11457784), (2, 5728892), (4, 2864446), (8, 1432223), (13, 881368), (26, 440684), (29, 395096), (52, 220342), (58, 197548), (104, 110171), (116, 98774), (131, 87464), (232, 49387), (262, 43732), (377, 30392), (524, 21866), (754, 15196), (841, 13624), (1048, 10933), (1508, 7598), (1682, 6812), (1703, 6728), (3016, 3799), (3364, 3406)]