26735956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 52390800

約数和(自身を除く): 25654844

約数列:

[1, 2, 4, 13, 26, 52, 53, 89, 106, 109, 178, 212, 218, 356, 436, 689, 1157, 1378, 1417, 2314, 2756, 2834, 4628, 4717, 5668, 5777, 9434, 9701, 11554, 18868, 19402, 23108, 38804, 61321, 75101, 122642, 126113, 150202, 245284, 252226, 300404, 504452, 514153, 1028306, 2056612, 6683989, 13367978, 26735956]

約数ペア:

[(1, 26735956), (2, 13367978), (4, 6683989), (13, 2056612), (26, 1028306), (52, 514153), (53, 504452), (89, 300404), (106, 252226), (109, 245284), (178, 150202), (212, 126113), (218, 122642), (356, 75101), (436, 61321), (689, 38804), (1157, 23108), (1378, 19402), (1417, 18868), (2314, 11554), (2756, 9701), (2834, 9434), (4628, 5777), (4717, 5668)]