13427456

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 31395840

約数和(自身を除く): 17968384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 127, 128, 224, 236, 254, 256, 413, 448, 472, 508, 826, 889, 896, 944, 1016, 1652, 1778, 1792, 1888, 2032, 3304, 3556, 3776, 4064, 6608, 7112, 7493, 7552, 8128, 13216, 14224, 14986, 15104, 16256, 26432, 28448, 29972, 32512, 52451, 52864, 56896, 59944, 104902, 105728, 113792, 119888, 209804, 227584, 239776, 419608, 479552, 839216, 959104, 1678432, 1918208, 3356864, 6713728, 13427456]

約数ペア:

[(1, 13427456), (2, 6713728), (4, 3356864), (7, 1918208), (8, 1678432), (14, 959104), (16, 839216), (28, 479552), (32, 419608), (56, 239776), (59, 227584), (64, 209804), (112, 119888), (118, 113792), (127, 105728), (128, 104902), (224, 59944), (236, 56896), (254, 52864), (256, 52451), (413, 32512), (448, 29972), (472, 28448), (508, 26432), (826, 16256), (889, 15104), (896, 14986), (944, 14224), (1016, 13216), (1652, 8128), (1778, 7552), (1792, 7493), (1888, 7112), (2032, 6608), (3304, 4064), (3556, 3776)]