26343304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8171}}^1$

素因数の和:8221

約数の個数: 32

約数和(自身を含む): 54915840

約数和(自身を除く): 28572536

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8171, 16342, 32684, 65368, 106223, 212446, 253301, 424892, 506602, 849784, 1013204, 2026408, 3292913, 6585826, 13171652, 26343304]

約数ペア:

[(1, 26343304), (2, 13171652), (4, 6585826), (8, 3292913), (13, 2026408), (26, 1013204), (31, 849784), (52, 506602), (62, 424892), (104, 253301), (124, 212446), (248, 106223), (403, 65368), (806, 32684), (1612, 16342), (3224, 8171)]