68300752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8009}}^1$

素因数の和:8071

約数の個数: 40

約数和(自身を含む): 146006280

約数和(自身を除く): 77705528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8009, 8528, 16018, 32036, 64072, 104117, 128144, 208234, 328369, 416468, 656738, 832936, 1313476, 1665872, 2626952, 4268797, 5253904, 8537594, 17075188, 34150376, 68300752]

約数ペア:

[(1, 68300752), (2, 34150376), (4, 17075188), (8, 8537594), (13, 5253904), (16, 4268797), (26, 2626952), (41, 1665872), (52, 1313476), (82, 832936), (104, 656738), (164, 416468), (208, 328369), (328, 208234), (533, 128144), (656, 104117), (1066, 64072), (2132, 32036), (4264, 16018), (8009, 8528)]