12563008

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{2689}}^1$

素因数の和:2774

約数の個数: 28

約数和(自身を含む): 25280620

約数和(自身を除く): 12717612

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 2689, 4672, 5378, 10756, 21512, 43024, 86048, 172096, 196297, 392594, 785188, 1570376, 3140752, 6281504, 12563008]

約数ペア:

[(1, 12563008), (2, 6281504), (4, 3140752), (8, 1570376), (16, 785188), (32, 392594), (64, 196297), (73, 172096), (146, 86048), (292, 43024), (584, 21512), (1168, 10756), (2336, 5378), (2689, 4672)]