72971014036

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1797847}}^1$

素因数の和:1798063

約数の個数: 24

約数和(自身を含む): 130379936960

約数和(自身を除く): 57408922924

約数列:

[1, 2, 4, 73, 139, 146, 278, 292, 556, 10147, 20294, 40588, 1797847, 3595694, 7191388, 131242831, 249900733, 262485662, 499801466, 524971324, 999602932, 18242753509, 36485507018, 72971014036]

約数ペア:

[(1, 72971014036), (2, 36485507018), (4, 18242753509), (73, 999602932), (139, 524971324), (146, 499801466), (278, 262485662), (292, 249900733), (556, 131242831), (10147, 7191388), (20294, 3595694), (40588, 1797847)]