5640064

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 11352600

約数和(自身を除く): 5712536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 317, 556, 634, 1112, 1268, 2224, 2536, 4448, 5072, 8896, 10144, 17792, 20288, 40576, 44063, 88126, 176252, 352504, 705008, 1410016, 2820032, 5640064]

約数ペア:

[(1, 5640064), (2, 2820032), (4, 1410016), (8, 705008), (16, 352504), (32, 176252), (64, 88126), (128, 44063), (139, 40576), (278, 20288), (317, 17792), (556, 10144), (634, 8896), (1112, 5072), (1268, 4448), (2224, 2536)]