26889864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 71544000

約数和(自身を除く): 44654136

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 109, 114, 152, 218, 228, 327, 436, 456, 541, 654, 872, 1082, 1308, 1623, 2071, 2164, 2616, 3246, 4142, 4328, 6213, 6492, 8284, 10279, 12426, 12984, 16568, 20558, 24852, 30837, 41116, 49704, 58969, 61674, 82232, 117938, 123348, 176907, 235876, 246696, 353814, 471752, 707628, 1120411, 1415256, 2240822, 3361233, 4481644, 6722466, 8963288, 13444932, 26889864]

約数ペア:

[(1, 26889864), (2, 13444932), (3, 8963288), (4, 6722466), (6, 4481644), (8, 3361233), (12, 2240822), (19, 1415256), (24, 1120411), (38, 707628), (57, 471752), (76, 353814), (109, 246696), (114, 235876), (152, 176907), (218, 123348), (228, 117938), (327, 82232), (436, 61674), (456, 58969), (541, 49704), (654, 41116), (872, 30837), (1082, 24852), (1308, 20558), (1623, 16568), (2071, 12984), (2164, 12426), (2616, 10279), (3246, 8284), (4142, 6492), (4328, 6213)]