27278504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1297}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 56073600

約数和(自身を除く): 28795096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1297, 1912, 2594, 2629, 5188, 5258, 10376, 10516, 14267, 21032, 28534, 57068, 114136, 309983, 619966, 1239932, 2479864, 3409813, 6819626, 13639252, 27278504]

約数ペア:

[(1, 27278504), (2, 13639252), (4, 6819626), (8, 3409813), (11, 2479864), (22, 1239932), (44, 619966), (88, 309983), (239, 114136), (478, 57068), (956, 28534), (1297, 21032), (1912, 14267), (2594, 10516), (2629, 10376), (5188, 5258)]