13875712

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 40

約数和(自身を含む): 28443492

約数和(自身を除く): 14567780

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 661, 1312, 1322, 2624, 2644, 5248, 5288, 10496, 10576, 20992, 21152, 27101, 42304, 54202, 84608, 108404, 169216, 216808, 338432, 433616, 867232, 1734464, 3468928, 6937856, 13875712]

約数ペア:

[(1, 13875712), (2, 6937856), (4, 3468928), (8, 1734464), (16, 867232), (32, 433616), (41, 338432), (64, 216808), (82, 169216), (128, 108404), (164, 84608), (256, 54202), (328, 42304), (512, 27101), (656, 21152), (661, 20992), (1312, 10576), (1322, 10496), (2624, 5288), (2644, 5248)]