76400824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2777}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 151678800

約数和(自身を除く): 75277976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 1448, 2777, 3439, 5554, 6878, 11108, 13756, 22216, 27512, 52763, 105526, 211052, 422104, 502637, 1005274, 2010548, 4021096, 9550103, 19100206, 38200412, 76400824]

約数ペア:

[(1, 76400824), (2, 38200412), (4, 19100206), (8, 9550103), (19, 4021096), (38, 2010548), (76, 1005274), (152, 502637), (181, 422104), (362, 211052), (724, 105526), (1448, 52763), (2777, 27512), (3439, 22216), (5554, 13756), (6878, 11108)]