12536896

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 56

約数和(自身を含む): 26334720

約数和(自身を除く): 13797824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 89, 124, 142, 178, 248, 284, 356, 496, 568, 712, 992, 1136, 1424, 1984, 2201, 2272, 2759, 2848, 4402, 4544, 5518, 5696, 6319, 8804, 11036, 12638, 17608, 22072, 25276, 35216, 44144, 50552, 70432, 88288, 101104, 140864, 176576, 195889, 202208, 391778, 404416, 783556, 1567112, 3134224, 6268448, 12536896]

約数ペア:

[(1, 12536896), (2, 6268448), (4, 3134224), (8, 1567112), (16, 783556), (31, 404416), (32, 391778), (62, 202208), (64, 195889), (71, 176576), (89, 140864), (124, 101104), (142, 88288), (178, 70432), (248, 50552), (284, 44144), (356, 35216), (496, 25276), (568, 22072), (712, 17608), (992, 12638), (1136, 11036), (1424, 8804), (1984, 6319), (2201, 5696), (2272, 5518), (2759, 4544), (2848, 4402)]