13287942724

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3209}}^1\times {\mathrm{3607}}^1$

素因数の和:6868

約数の個数: 48

約数和(自身を含む): 27240111360

約数和(自身を除く): 13952168636

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 3209, 3607, 6418, 7214, 12836, 14428, 22463, 25249, 44926, 50498, 89852, 100996, 131569, 147887, 263138, 295774, 526276, 591548, 920983, 1035209, 1841966, 2070418, 3683932, 4140836, 11574863, 23149726, 46299452, 81024041, 162048082, 324096164, 474569383, 949138766, 1898277532, 3321985681, 6643971362, 13287942724]

約数ペア:

[(1, 13287942724), (2, 6643971362), (4, 3321985681), (7, 1898277532), (14, 949138766), (28, 474569383), (41, 324096164), (82, 162048082), (164, 81024041), (287, 46299452), (574, 23149726), (1148, 11574863), (3209, 4140836), (3607, 3683932), (6418, 2070418), (7214, 1841966), (12836, 1035209), (14428, 920983), (22463, 591548), (25249, 526276), (44926, 295774), (50498, 263138), (89852, 147887), (100996, 131569)]