78208924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2243}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 143256960

約数和(自身を除く): 65048036

約数列:

[1, 2, 4, 23, 46, 92, 379, 758, 1516, 2243, 4486, 8717, 8972, 17434, 34868, 51589, 103178, 206356, 850097, 1700194, 3400388, 19552231, 39104462, 78208924]

約数ペア:

[(1, 78208924), (2, 39104462), (4, 19552231), (23, 3400388), (46, 1700194), (92, 850097), (379, 206356), (758, 103178), (1516, 51589), (2243, 34868), (4486, 17434), (8717, 8972)]