27464918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 47628000

約数和(自身を除く): 20163082

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1049, 1378, 2014, 2098, 13091, 13637, 19931, 26182, 27274, 39862, 55597, 111194, 259103, 518206, 722761, 1056343, 1445522, 2112686, 13732459, 27464918]

約数ペア:

[(1, 27464918), (2, 13732459), (13, 2112686), (19, 1445522), (26, 1056343), (38, 722761), (53, 518206), (106, 259103), (247, 111194), (494, 55597), (689, 39862), (1007, 27274), (1049, 26182), (1378, 19931), (2014, 13637), (2098, 13091)]