26577928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3079}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 54331200

約数和(自身を除く): 27753272

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 3079, 4316, 6158, 8632, 12316, 24632, 40027, 80054, 160108, 255557, 320216, 511114, 1022228, 2044456, 3322241, 6644482, 13288964, 26577928]

約数ペア:

[(1, 26577928), (2, 13288964), (4, 6644482), (8, 3322241), (13, 2044456), (26, 1022228), (52, 511114), (83, 320216), (104, 255557), (166, 160108), (332, 80054), (664, 40027), (1079, 24632), (2158, 12316), (3079, 8632), (4316, 6158)]