27956792

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 54566400

約数和(自身を除く): 26609608

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 811, 1112, 1622, 3244, 4309, 6488, 8618, 17236, 25141, 34472, 50282, 100564, 112729, 201128, 225458, 450916, 901832, 3494599, 6989198, 13978396, 27956792]

約数ペア:

[(1, 27956792), (2, 13978396), (4, 6989198), (8, 3494599), (31, 901832), (62, 450916), (124, 225458), (139, 201128), (248, 112729), (278, 100564), (556, 50282), (811, 34472), (1112, 25141), (1622, 17236), (3244, 8618), (4309, 6488)]