72569018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{2153}}^1$

素因数の和:3061

約数の個数: 16

約数和(自身を含む): 114765120

約数和(自身を除く): 42196102

約数列:

[1, 2, 19, 38, 887, 1774, 2153, 4306, 16853, 33706, 40907, 81814, 1909711, 3819422, 36284509, 72569018]

約数ペア:

[(1, 72569018), (2, 36284509), (19, 3819422), (38, 1909711), (887, 81814), (1774, 40907), (2153, 33706), (4306, 16853)]