25709888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21143}}^1$

素因数の和:21174

約数の個数: 28

約数和(自身を含む): 53705760

約数和(自身を除く): 27995872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21143, 42286, 84572, 169144, 338288, 401717, 676576, 803434, 1353152, 1606868, 3213736, 6427472, 12854944, 25709888]

約数ペア:

[(1, 25709888), (2, 12854944), (4, 6427472), (8, 3213736), (16, 1606868), (19, 1353152), (32, 803434), (38, 676576), (64, 401717), (76, 338288), (152, 169144), (304, 84572), (608, 42286), (1216, 21143)]