21448052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8039}}^1$

素因数の和:8095

約数の個数: 24

約数和(自身を含む): 40521600

約数和(自身を除く): 19073548

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 8039, 16078, 32156, 184897, 233131, 369794, 466262, 739588, 932524, 5362013, 10724026, 21448052]

約数ペア:

[(1, 21448052), (2, 10724026), (4, 5362013), (23, 932524), (29, 739588), (46, 466262), (58, 369794), (92, 233131), (116, 184897), (667, 32156), (1334, 16078), (2668, 8039)]