21207104

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{14407}}^1$

素因数の和:14442

約数の個数: 28

約数和(自身を含む): 43915584

約数和(自身を除く): 22708480

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 14407, 28814, 57628, 115256, 230512, 331361, 461024, 662722, 922048, 1325444, 2650888, 5301776, 10603552, 21207104]

約数ペア:

[(1, 21207104), (2, 10603552), (4, 5301776), (8, 2650888), (16, 1325444), (23, 922048), (32, 662722), (46, 461024), (64, 331361), (92, 230512), (184, 115256), (368, 57628), (736, 28814), (1472, 14407)]