17810624

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{21407}}^1$

素因数の和:21432

約数の個数: 28

約数和(自身を含む): 38063424

約数和(自身を除く): 20252800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 21407, 42814, 85628, 171256, 278291, 342512, 556582, 685024, 1113164, 1370048, 2226328, 4452656, 8905312, 17810624]

約数ペア:

[(1, 17810624), (2, 8905312), (4, 4452656), (8, 2226328), (13, 1370048), (16, 1113164), (26, 685024), (32, 556582), (52, 342512), (64, 278291), (104, 171256), (208, 85628), (416, 42814), (832, 21407)]