68984896

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{56731}}^1$

素因数の和:56762

約数の個数: 28

約数和(自身を含む): 144099280

約数和(自身を除く): 75114384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 56731, 113462, 226924, 453848, 907696, 1077889, 1815392, 2155778, 3630784, 4311556, 8623112, 17246224, 34492448, 68984896]

約数ペア:

[(1, 68984896), (2, 34492448), (4, 17246224), (8, 8623112), (16, 4311556), (19, 3630784), (32, 2155778), (38, 1815392), (64, 1077889), (76, 907696), (152, 453848), (304, 226924), (608, 113462), (1216, 56731)]