25890616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 51984000

約数和(自身を除く): 26093384

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 2887, 4484, 5774, 8968, 11548, 23096, 54853, 109706, 170333, 219412, 340666, 438824, 681332, 1362664, 3236327, 6472654, 12945308, 25890616]

約数ペア:

[(1, 25890616), (2, 12945308), (4, 6472654), (8, 3236327), (19, 1362664), (38, 681332), (59, 438824), (76, 340666), (118, 219412), (152, 170333), (236, 109706), (472, 54853), (1121, 23096), (2242, 11548), (2887, 8968), (4484, 5774)]