64513592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56393}}^1$

素因数の和:56423

約数の個数: 32

約数和(自身を含む): 142112880

約数和(自身を除く): 77599288

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 56393, 112786, 225572, 451144, 620323, 733109, 1240646, 1466218, 2481292, 2932436, 4962584, 5864872, 8064199, 16128398, 32256796, 64513592]

約数ペア:

[(1, 64513592), (2, 32256796), (4, 16128398), (8, 8064199), (11, 5864872), (13, 4962584), (22, 2932436), (26, 2481292), (44, 1466218), (52, 1240646), (88, 733109), (104, 620323), (143, 451144), (286, 225572), (572, 112786), (1144, 56393)]