17924608

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2724

約数の個数: 40

約数和(自身を含む): 38583468

約数和(自身を除く): 20658860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 2693, 3328, 5386, 6656, 10772, 21544, 35009, 43088, 70018, 86176, 140036, 172352, 280072, 344704, 560144, 689408, 1120288, 1378816, 2240576, 4481152, 8962304, 17924608]

約数ペア:

[(1, 17924608), (2, 8962304), (4, 4481152), (8, 2240576), (13, 1378816), (16, 1120288), (26, 689408), (32, 560144), (52, 344704), (64, 280072), (104, 172352), (128, 140036), (208, 86176), (256, 70018), (416, 43088), (512, 35009), (832, 21544), (1664, 10772), (2693, 6656), (3328, 5386)]