26312552

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 34513048

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 659, 713, 868, 1288, 1318, 1426, 1736, 2636, 2852, 4613, 4991, 5272, 5704, 9226, 9982, 15157, 18452, 19964, 20429, 30314, 36904, 39928, 40858, 60628, 81716, 106099, 121256, 143003, 163432, 212198, 286006, 424396, 469867, 572012, 848792, 939734, 1144024, 1879468, 3289069, 3758936, 6578138, 13156276, 26312552]

約数ペア:

[(1, 26312552), (2, 13156276), (4, 6578138), (7, 3758936), (8, 3289069), (14, 1879468), (23, 1144024), (28, 939734), (31, 848792), (46, 572012), (56, 469867), (62, 424396), (92, 286006), (124, 212198), (161, 163432), (184, 143003), (217, 121256), (248, 106099), (322, 81716), (434, 60628), (644, 40858), (659, 39928), (713, 36904), (868, 30314), (1288, 20429), (1318, 19964), (1426, 18452), (1736, 15157), (2636, 9982), (2852, 9226), (4613, 5704), (4991, 5272)]