26213306

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 46103040

約数和(自身を除く): 19889734

約数列:

[1, 2, 7, 14, 79, 137, 158, 173, 274, 346, 553, 959, 1106, 1211, 1918, 2422, 10823, 13667, 21646, 23701, 27334, 47402, 75761, 95669, 151522, 165907, 191338, 331814, 1872379, 3744758, 13106653, 26213306]

約数ペア:

[(1, 26213306), (2, 13106653), (7, 3744758), (14, 1872379), (79, 331814), (137, 191338), (158, 165907), (173, 151522), (274, 95669), (346, 75761), (553, 47402), (959, 27334), (1106, 23701), (1211, 21646), (1918, 13667), (2422, 10823)]