26553604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 58778496

約数和(自身を除く): 32224892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1181, 1606, 2044, 2362, 3212, 4724, 5621, 8267, 11242, 12991, 16534, 22484, 25982, 33068, 51964, 86213, 90937, 172426, 181874, 344852, 363748, 603491, 948343, 1206982, 1896686, 2413964, 3793372, 6638401, 13276802, 26553604]

約数ペア:

[(1, 26553604), (2, 13276802), (4, 6638401), (7, 3793372), (11, 2413964), (14, 1896686), (22, 1206982), (28, 948343), (44, 603491), (73, 363748), (77, 344852), (146, 181874), (154, 172426), (292, 90937), (308, 86213), (511, 51964), (803, 33068), (1022, 25982), (1181, 22484), (1606, 16534), (2044, 12991), (2362, 11242), (3212, 8267), (4724, 5621)]